Παραπομπή APA

Bernal, I., & Hamilton, W. C. (1972). Symmetry: A stereoscopic guide for chemists. W H Freeman and Company.

Παραπομπή Chicago Style

Bernal, Ivan, και Walter C. Hamilton. Symmetry: A Stereoscopic Guide for Chemists. San Francisco: W H Freeman and Company, 1972.

Παραπομπή MLA

Bernal, Ivan, και Walter C. Hamilton. Symmetry: A Stereoscopic Guide for Chemists. W H Freeman and Company, 1972.