APA (7th ed.) Citation

Summers, J. (1983). Selected criteria for determining the most valued aspect of leisure-- activity? environment? relationships? [publisher not identified].

Chicago Style (17th ed.) Citation

Summers, Jan. Selected Criteria for Determining the Most Valued Aspect of Leisure-- Activity? Environment? Relationships? [Place of publication not identified]: [publisher not identified], 1983.

MLA (9th ed.) Citation

Summers, Jan. Selected Criteria for Determining the Most Valued Aspect of Leisure-- Activity? Environment? Relationships? [publisher not identified], 1983.