APA Citation

Birney, D. S. (1974). Modern astronomy. Allyn and Bacon, Inc.

Chicago Style Citation

Birney, D. Scott. Modern Astronomy. Allyn and Bacon, Inc, 1974.

MLA Citation

Birney, D. Scott. Modern Astronomy. Allyn and Bacon, Inc, 1974.

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