Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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