APA (7th ed.) Citation

Corbett. (1961). The Mailbox Trick. Little Brown & Company Ltd.

Chicago Style (17th ed.) Citation

Corbett. The Mailbox Trick. Canada: Little Brown & Company Ltd, 1961.

MLA (9th ed.) Citation

Corbett. The Mailbox Trick. Little Brown & Company Ltd, 1961.

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