APA (7th ed.) Citation

Seal, R. A. (1977). A guide to the literature of astronomy. Libraries Unlimited.

Chicago Style (17th ed.) Citation

Seal, Robert A. A Guide to the Literature of Astronomy. Littleton, Colo: Libraries Unlimited, 1977.

MLA (9th ed.) Citation

Seal, Robert A. A Guide to the Literature of Astronomy. Libraries Unlimited, 1977.

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