APA (7th ed.) Citation

Pragnell, R. J. (1982). Books by Mail: The Mail Man Is Your Assistant Librarian.

Chicago Style (17th ed.) Citation

Pragnell, Ruth J. Books by Mail: The Mail Man Is Your Assistant Librarian. 1982.

MLA (9th ed.) Citation

Pragnell, Ruth J. Books by Mail: The Mail Man Is Your Assistant Librarian. 1982.

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