APA (7th ed.) Citation

Allen, J. S. (1945). Astronomy: What everyone should know. The Bobbs-Merrill company.

Chicago Style (17th ed.) Citation

Allen, John Stuart. Astronomy: What Everyone Should Know. Indianapolis, New York: The Bobbs-Merrill company, 1945.

MLA (9th ed.) Citation

Allen, John Stuart. Astronomy: What Everyone Should Know. The Bobbs-Merrill company, 1945.

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