APA (7th ed.) Citation

Motz, L. (1958). This is astronomy. Archer House.

Chicago Style (17th ed.) Citation

Motz, Lloyd. This Is Astronomy. New York: Archer House, 1958.

MLA (9th ed.) Citation

Motz, Lloyd. This Is Astronomy. Archer House, 1958.

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