APA (7th ed.) Citation

Plagemann, B. (1969). A world of difference. William Morrow.

Chicago Style (17th ed.) Citation

Plagemann, Bentz. A World of Difference. New York: William Morrow, 1969.

MLA (9th ed.) Citation

Plagemann, Bentz. A World of Difference. William Morrow, 1969.

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