APA (7th ed.) Citation

Udenfriend, S. (1964). Fluorescence essay in biology and medicine. Academic Press.

Chicago Style (17th ed.) Citation

Udenfriend, Sidney. Fluorescence Essay in Biology and Medicine. New York: Academic Press, 1964.

MLA (9th ed.) Citation

Udenfriend, Sidney. Fluorescence Essay in Biology and Medicine. Academic Press, 1964.

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