APA
Kahn T. C. G. M. B., . (1960). Psychological techniques in diagnosis and evaluation. Oxford: Pergamon Press.
Chicago
Kahn T C Giffen M B, . 1960. Psychological techniques in diagnosis and evaluation. Oxford: Pergamon Press.
Harvard
Kahn T. C. G. M. B., . (1960). Psychological techniques in diagnosis and evaluation. Oxford: Pergamon Press.
MLA
Kahn T C Giffen M B, . Psychological techniques in diagnosis and evaluation. Oxford: Pergamon Press. 1960.