APA (7th ed.) Citation
Grant, M. P., & Geary, C. N. (1956). Wonder World of microbes. Whittlesey House.
Chicago Style (17th ed.) Citation
Grant, Madelaine P., and Clifford N. Geary. Wonder World of Microbes. New York: Whittlesey House, 1956.
MLA (9th ed.) Citation
Grant, Madelaine P., and Clifford N. Geary. Wonder World of Microbes. Whittlesey House, 1956.
Warning: These citations may not always be 100% accurate.