Παραπομπή APA

Goyal, R. N., & Goyal, H. (2008). Textbook of engineering chemistry. Ane Books India.

Παραπομπή Chicago Style

Goyal, R. N., και Hamendra Goyal. Textbook of Engineering Chemistry. Chennai: Ane Books India, 2008.

Παραπομπή MLA

Goyal, R. N., και Hamendra Goyal. Textbook of Engineering Chemistry. Ane Books India, 2008.