Cita APA (7a ed.)

Ramirez, D. A. (1991). Genetics (7th ed.). SEAMEO.

Cita Chicago Style (17a ed.)

Ramirez, Dolores A. Genetics. 7th ed. Laguna: SEAMEO, 1991.

Cita MLA (9a ed.)

Ramirez, Dolores A. Genetics. 7th ed. SEAMEO, 1991.