Cita APA (7a ed.)

Sager, R., & Ryan, F. J. (1961). Cell heredity. John Wiley.

Cita Chicago Style (17a ed.)

Sager, Ruth, y Francis J. Ryan. Cell Heredity. New York: John Wiley, 1961.

Cita MLA (8a ed.)

Sager, Ruth, y Francis J. Ryan. Cell Heredity. John Wiley, 1961.