APA ציטוט

Ehlers, E. G. (1987). Optical mineralogy: Theory and technique. Blackwell Science.

Chicago Style (17th ed.) Citation

Ehlers, E. G. Optical Mineralogy: Theory and Technique. Palo Alto, Calif: Blackwell Science, 1987.

ציטוט MLA

Ehlers, E. G. Optical Mineralogy: Theory and Technique. Blackwell Science, 1987.