Cita APA (7a ed.)

Hammen, C. S. (1972). Elementary quantitative biology. John Wiley.

Cita Chicago Style (17a ed.)

Hammen, Carl Schlee. Elementary Quantitative Biology. Nueva York: John Wiley, 1972.

Cita MLA (9a ed.)

Hammen, Carl Schlee. Elementary Quantitative Biology. John Wiley, 1972.