APA ציטוט

Levin, H. L., & King, D. T. (2017). The earth through time (Eleventh edition.). John Wiley & Sons.

Chicago Style (17th ed.) Citation

Levin, Harold L., and David T. King. The Earth Through Time. Eleventh edition. Hoboken, NJ: John Wiley & Sons, 2017.

ציטוט MLA

Levin, Harold L., and David T. King. The Earth Through Time. Eleventh edition. John Wiley & Sons, 2017.