APA (7th ed.) Citation

Chamberlain, C. J. (1966). Gymnosperms: Structure and evolution (Unabridged and unaltered republ. [der Ausg. Chicago, Ill.], 1935.). Dover Publ.

Chicago Style (17th ed.) Citation

Chamberlain, Charles Joseph. Gymnosperms: Structure and Evolution. Unabridged and unaltered republ. [der Ausg. Chicago, Ill.], 1935. New York, NY: Dover Publ, 1966.

MLA (9th ed.) Citation

Chamberlain, Charles Joseph. Gymnosperms: Structure and Evolution. Unabridged and unaltered republ. [der Ausg. Chicago, Ill.], 1935. Dover Publ, 1966.