Citazione Stile APA (7a Edizione)

Salgado, A. M. (2003). Introductory principles and processes of biology. Mutya Pub. House.

Citazione stile Chigago Style (17a edizione)

Salgado, Arnel Ma. Introductory Principles and Processes of Biology. Valenzuela City: Mutya Pub. House, 2003.

Citatione MLA (9a ed.)

Salgado, Arnel Ma. Introductory Principles and Processes of Biology. Mutya Pub. House, 2003.