APA aipamena

Abrams, A. (1964). Unfinished tasks in the behavioral sciences. Williams & Wilkins.

Chicago Style aipamena

Abrams, Arnold. Unfinished Tasks in the Behavioral Sciences. Baltimore: Williams & Wilkins, 1964.

MLA aipamena

Abrams, Arnold. Unfinished Tasks in the Behavioral Sciences. Williams & Wilkins, 1964.