APA (7th ed.) Citation

Wagenknecht, E. (1958). The seven worlds of Theodore Roosevelt ([1st ed].). Longmans, Green.

Chicago Style (17th ed.) Citation

Wagenknecht, Edward. The Seven Worlds of Theodore Roosevelt. [1st ed]. New York: Longmans, Green, 1958.

MLA (9th ed.) Citation

Wagenknecht, Edward. The Seven Worlds of Theodore Roosevelt. [1st ed]. Longmans, Green, 1958.

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