APA (7th ed.) Citation

Larson, D. (1971). Quasars and pulsars. North Pacific Publishers.

Chicago Style (17th ed.) Citation

Larson, D.B. Quasars and Pulsars. Portland, Oregon: North Pacific Publishers, 1971.

MLA (9th ed.) Citation

Larson, D.B. Quasars and Pulsars. North Pacific Publishers, 1971.