Cita APA (7a ed.)

Mettler, L. C., & Gregg, T. J. (1969). Population genetics and evolution. Prentice Hall.

Cita Chicago Style (17a ed.)

Mettler, Lawrence C., y Thomas J. Gregg. Population Genetics and Evolution. Englewood Cliffs, New Jersey: Prentice Hall, 1969.

Cita MLA (8a ed.)

Mettler, Lawrence C., y Thomas J. Gregg. Population Genetics and Evolution. Prentice Hall, 1969.