APA (7th ed.) Citation

Pasachoff, J. M., Peterson, R. T., Tirion, W., & Brickman, R. (2014). Peterson first guide to astronomy (Second edition.). Houghton Mifflin Harcourt.

Chicago Style (17th ed.) Citation

Pasachoff, Jay M., Roger Tory Peterson, Wil Tirion, and Robin Brickman. Peterson First Guide to Astronomy. Second edition. Boston: Houghton Mifflin Harcourt, 2014.

MLA (8th ed.) Citation

Pasachoff, Jay M., et al. Peterson First Guide to Astronomy. Second edition. Houghton Mifflin Harcourt, 2014.

Warning: These citations may not always be 100% accurate.