APA Style

Hawes, D, L, M, R, S, J. (1961). An Introduction to the Study of Protozoa (1st). Cambridge, United Kingdom: Oxford University Press.

MLA Style

Hawes, Doris, L., Mackinnon;, R., S., J.. "An Introduction to the Study of Protozoa". 1st Cambridge, United Kingdom: Oxford University Press, 1961. BOOK.