APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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