APA Edition Citation

Schultz Duane P & Schultz Sydney Ellen. (2008). History of modern psychology (9.). Thomsson Wadsworth.

Chicago Edition Citation

Schultz Duane P and Schultz Sydney Ellen. History of Modern Psychology. 9. USA: Thomsson Wadsworth, 2008.

MLA Edition Citation

Schultz Duane P and Schultz Sydney Ellen. History of Modern Psychology. 9. Thomsson Wadsworth, 2008.

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