APA (7e ed.) Bronvermelding

Frankenstein, C. (1979). They think again: Restoring cognitive abilities through teaching. Van Nostrand Reinhold.

Chicago (17e ed.) Bronvermelding

Frankenstein, Carl. They Think Again: Restoring Cognitive Abilities Through Teaching. New York: Van Nostrand Reinhold, 1979.

MLA (8e ed.) Bronvermelding

Frankenstein, Carl. They Think Again: Restoring Cognitive Abilities Through Teaching. Van Nostrand Reinhold, 1979.

Let op: Deze citaties zijn niet altijd 100% accuraat.