APA (7th ed.) Citation

Sperber, Z., Adelman, H. S., & Maupin, B. (1966). Q-sort procedure for describing nursery school children. [publisher not identified].

Chicago Style (17th ed.) Citation

Sperber, Zanwil, Howard S. Adelman, and Barbara Maupin. Q-sort Procedure for Describing Nursery School Children. [Place of publication not identified]: [publisher not identified], 1966.

MLA (9th ed.) Citation

Sperber, Zanwil, et al. Q-sort Procedure for Describing Nursery School Children. [publisher not identified], 1966.