APA (7th ed.) Citation

Białobok, S. (1976). The Poplars - Populus L. =: Topole - Populus L. U.S. Dept. of Agriculture and the National Science Foundation, Washington, D.C. by the Foreign Scientific Publications Dept. of the National Center for Scientific, Technical and Economic Information ; Available from the U.S. National Technical Information Service.

Chicago Style (17th ed.) Citation

Białobok, Stefan. The Poplars - Populus L. =: Topole - Populus L. Warsaw : Springfield, Va.: U.S. Dept. of Agriculture and the National Science Foundation, Washington, D.C. by the Foreign Scientific Publications Dept. of the National Center for Scientific, Technical and Economic Information ; Available from the U.S. National Technical Information Service, 1976.

MLA (9th ed.) Citation

Białobok, Stefan. The Poplars - Populus L. =: Topole - Populus L. U.S. Dept. of Agriculture and the National Science Foundation, Washington, D.C. by the Foreign Scientific Publications Dept. of the National Center for Scientific, Technical and Economic Information ; Available from the U.S. National Technical Information Service, 1976.