APA Citation

Baker, R. H. (1952). An introduction to astronomy (4th ed.). New York: D.Van Nostrand.

Chicago Style Citation

Baker, Robert H. An Introduction to Astronomy. 4th ed. New York: D.Van Nostrand, 1952.

MLA Citation

Baker, Robert H. An Introduction to Astronomy. 4th ed. New York: D.Van Nostrand, 1952.

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