APA aipamena

Johnson, W. H. (1962). This is life: Essays in modern biology. Holt, Rinehart and Winston.

Chicago Style aipamena

Johnson, Willis H. This Is Life: Essays in Modern Biology. New York: Holt, Rinehart and Winston, 1962.

MLA aipamena

Johnson, Willis H. This Is Life: Essays in Modern Biology. Holt, Rinehart and Winston, 1962.