APA Edition Citation

Foster, A. S., & Gifford Jr, E. M. (1962). Comparative morphology of vascular plants.

Chicago Edition Citation

Foster, Adriance S., and Ernest M. Gifford Jr. Comparative Morphology of Vascular Plants. 1962.

MLA Edition Citation

Foster, Adriance S., and Ernest M. Gifford Jr. Comparative Morphology of Vascular Plants. 1962.

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