APA Edition Citation

Penry, J. (1971). Looking at faces and remembering them: A guide to facial identification.

Chicago Edition Citation

Penry, Jacques. Looking at Faces and Remembering Them: A Guide to Facial Identification. 1971.

MLA Edition Citation

Penry, Jacques. Looking at Faces and Remembering Them: A Guide to Facial Identification. 1971.

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