APA (7th ed.) Citation

Holzer, H. (1975). Astrology: What it can do for you. H. Regnery Co..

Chicago Style (17th ed.) Citation

Holzer, Hans. Astrology: What It Can Do for You. Chicago: H. Regnery Co., 1975.

MLA (9th ed.) Citation

Holzer, Hans. Astrology: What It Can Do for You. H. Regnery Co., 1975.