APA (7th ed.) Citation

Berry, J. (1980). A Positive Force or an Added Complication?

Chicago Style (17th ed.) Citation

Berry, John. A Positive Force or an Added Complication? 1980.

MLA (9th ed.) Citation

Berry, John. A Positive Force or an Added Complication? 1980.

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