APA (7th ed.) Citation

Powell, R. (1985). All about astrology: History of the planets. Astro Communications Services.

Chicago Style (17th ed.) Citation

Powell, Robert. All About Astrology: History of the Planets. San Diego, CA: Astro Communications Services, 1985.

MLA (8th ed.) Citation

Powell, Robert. All About Astrology: History of the Planets. Astro Communications Services, 1985.

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