APA (7th ed.) Citation

Lindgren, H. C. (1971). [Ideal teacher questionnaire]. [publisher not identified].

Chicago Style (17th ed.) Citation

Lindgren, Henry Clay. [Ideal Teacher Questionnaire]. [Place of publication not identified]: [publisher not identified], 1971.

MLA (9th ed.) Citation

Lindgren, Henry Clay. [Ideal Teacher Questionnaire]. [publisher not identified], 1971.