APA (7th ed.) Citation

Shepherd, W. R. (1927). Historical atlas (6th ed.). Holt.

Chicago Style (17th ed.) Citation

Shepherd, William Robert. Historical Atlas. 6th ed. New York: Holt, 1927.

MLA (9th ed.) Citation

Shepherd, William Robert. Historical Atlas. 6th ed. Holt, 1927.

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