APA (7th ed.) Citation

Shipman, H. L. (1978). The restless universe: An introduction to astronomy. Houghton Mifflin.

Chicago Style (17th ed.) Citation

Shipman, Harry L. The Restless Universe: An Introduction to Astronomy. Boston: Houghton Mifflin, 1978.

MLA (9th ed.) Citation

Shipman, Harry L. The Restless Universe: An Introduction to Astronomy. Houghton Mifflin, 1978.

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