Cita APA (7a ed.)

Doolittle, D. P. (1987). Population genetics: Basic principles. Springer.

Cita Chicago Style (17a ed.)

Doolittle, Donald P. Population Genetics: Basic Principles. Berlin [etc.]: Springer, 1987.

Cita MLA (9a ed.)

Doolittle, Donald P. Population Genetics: Basic Principles. Springer, 1987.