APA Edition Citation

Hall, R. P. (1964). Protozoa: The simplest of all animals.

Chicago Edition Citation

Hall, Richard P. Protozoa: The Simplest of All Animals. Holt Rinehart & Winston Publishers, New York, 1964.

MLA Edition Citation

Hall, Richard P. Protozoa: The Simplest of All Animals. 1964.

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