APA (7th ed.) Citation

Kaufmann, W. J. (1978). Stars and nebulas. Freeman.

Chicago Style (17th ed.) Citation

Kaufmann, William J. Stars and Nebulas. San Francisco: Freeman, 1978.

MLA (9th ed.) Citation

Kaufmann, William J. Stars and Nebulas. Freeman, 1978.

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