APA ציטוט

Trefil, J. S., & Hazen, R. M. (2001). The sciences: An integrated approach (3rd ed.). Wiley.

Chicago Style (17th ed.) Citation

Trefil, James S., and Robert M. Hazen. The Sciences: An Integrated Approach. 3rd ed. New York, NY: Wiley, 2001.

ציטוט MLA

Trefil, James S., and Robert M. Hazen. The Sciences: An Integrated Approach. 3rd ed. Wiley, 2001.