APA (7th ed.) Citation

Tyszkiewicz, S., & Chmielewski, W. (1968). Hybridization of poplar =: Hybrydyzacja topoli. Published for the U.S. Dept. of Agriculture and the National Science Foundation, Washington, D.C., by the Scientific Publications Foreign Cooperation Center of the Central Institute for Scientific, Technical, and Economic Information ; Available from the U.S. Dept. of Commerce, Clearinghouse for Federal Scientific and Technical Information.

Chicago Style (17th ed.) Citation

Tyszkiewicz, Stanisław, and W. Chmielewski. Hybridization of Poplar =: Hybrydyzacja Topoli. Warsaw, Poland : Springfield, Va.: Published for the U.S. Dept. of Agriculture and the National Science Foundation, Washington, D.C., by the Scientific Publications Foreign Cooperation Center of the Central Institute for Scientific, Technical, and Economic Information ; Available from the U.S. Dept. of Commerce, Clearinghouse for Federal Scientific and Technical Information, 1968.

MLA (9th ed.) Citation

Tyszkiewicz, Stanisław, and W. Chmielewski. Hybridization of Poplar =: Hybrydyzacja Topoli. Published for the U.S. Dept. of Agriculture and the National Science Foundation, Washington, D.C., by the Scientific Publications Foreign Cooperation Center of the Central Institute for Scientific, Technical, and Economic Information ; Available from the U.S. Dept. of Commerce, Clearinghouse for Federal Scientific and Technical Information, 1968.