APA aipamena

Keller, J. (1957). The Why and Wherefore of The Christophers. New York.

Chicago Style aipamena

Keller, James. The Why and Wherefore of The Christophers. New York, 1957.

MLA aipamena

Keller, James. The Why and Wherefore of The Christophers. New York, 1957.

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