APA (7th ed.) Citation

Allen, R. M. (1943). Photomicrography (Second printing.). Van Nostrand.

Chicago Style (17th ed.) Citation

Allen, Roy Morris. Photomicrography. Second printing. New York: Van Nostrand, 1943.

MLA (9th ed.) Citation

Allen, Roy Morris. Photomicrography. Second printing. Van Nostrand, 1943.

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