APA Edition Citation

Chamberlain, C. J., & Coulter, J. M. (1972). Morphology of Gymnosperms.

Chicago Edition Citation

Chamberlain, Charles J., and John M. Coulter. Morphology of Gymnosperms. Allahabad, Central Book epot, 1972.

MLA Edition Citation

Chamberlain, Charles J., and John M. Coulter. Morphology of Gymnosperms. 1972.

Warning: These citations may not always be 100% accurate.