APA (7th ed.) Citation

Engelke, G. C. (1973). Proposed educational specifications for industrial arts facilities from physiological, psychological, and educational needs. [publisher not identified].

Chicago Style (17th ed.) Citation

Engelke, Glenn C. Proposed Educational Specifications for Industrial Arts Facilities from Physiological, Psychological, and Educational Needs. [Place of publication not identified]: [publisher not identified], 1973.

MLA (9th ed.) Citation

Engelke, Glenn C. Proposed Educational Specifications for Industrial Arts Facilities from Physiological, Psychological, and Educational Needs. [publisher not identified], 1973.