APA ציטוט

Shipman, J. T., Wilson, J. D., & Todd, A. W. (2009). An introduction to physical science (12th edition.). Houghton Mifflin.

Chicago Style (17th ed.) Citation

Shipman, James T., Jerry D. Wilson, and Aaron W. Todd. An Introduction to Physical Science. 12th edition. Boston: Houghton Mifflin, 2009.

ציטוט MLA

Shipman, James T., et al. An Introduction to Physical Science. 12th edition. Houghton Mifflin, 2009.