APA (7th ed.) Citation

Oltmanns & Emerry. (2015). Abnormal psychology. Pearson Education Limited.

Chicago Style (17th ed.) Citation

Oltmanns and Emerry. Abnormal Psychology. England: Pearson Education Limited, 2015.

MLA (8th ed.) Citation

Oltmanns and Emerry. Abnormal Psychology. Pearson Education Limited, 2015.

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