APA (7th ed.) Citation

Rickett, H. W., & Naylor, E. E. (1939). Instructions for laboratory work in general botany (2d ed.). D. Van Nostrand company, inc..

Chicago Style (17th ed.) Citation

Rickett, Harold William, and Ernst Elliott Naylor. Instructions for Laboratory Work in General Botany. 2d ed. New York: D. Van Nostrand company, inc., 1939.

MLA (9th ed.) Citation

Rickett, Harold William, and Ernst Elliott Naylor. Instructions for Laboratory Work in General Botany. 2d ed. D. Van Nostrand company, inc., 1939.