APA (7th ed.) Citation

Folkeson, D. (1990). A revised genetic map of Pisum sativum.

Chicago Style (17th ed.) Citation

Folkeson, Donald. A Revised Genetic Map of Pisum Sativum. 1990.

MLA (9th ed.) Citation

Folkeson, Donald. A Revised Genetic Map of Pisum Sativum. 1990.

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