APA citiranje

George Mathen. (1991). Mrugasamrakshana thatvangal: Principles of animal husbandry. State institute of languages.

Chicago Edition Citation

George Mathen. Mrugasamrakshana Thatvangal: Principles of Animal Husbandry. Thiruvananthapuram: State institute of languages, 1991.

MLA citiranje

George Mathen. Mrugasamrakshana Thatvangal: Principles of Animal Husbandry. State institute of languages, 1991.