APA (7th ed.) Zitazioa

Chamberlain, C. J. (1986). Gymnosperms structure and evolution: With 397 figures (Indian ed.). CBS Publishers & Distributors.

Chicago Style (17th ed.) Zitazioa

Chamberlain, Charles Joseph. Gymnosperms Structure and Evolution: With 397 Figures. Indian ed. New Delhi: CBS Publishers & Distributors, 1986.

MLA (9th ed.) Zitazioa

Chamberlain, Charles Joseph. Gymnosperms Structure and Evolution: With 397 Figures. Indian ed. CBS Publishers & Distributors, 1986.