APA (7th ed.) Citation

Clifford, B. R., & Bull, R. (1978). The psychology of person identification. Routledge & Kegan Paul.

Chicago Style (17th ed.) Citation

Clifford, Brian R., and Ray Bull. The Psychology of Person Identification. London [usw.]: Routledge & Kegan Paul, 1978.

MLA (9th ed.) Citation

Clifford, Brian R., and Ray Bull. The Psychology of Person Identification. Routledge & Kegan Paul, 1978.