APA (7e ed.) Bronvermelding

Crowl, T. K. (1996). Fundamentals of educational research (2nd ed.). Brown & Benchmark.

Chicago (17e ed.) Bronvermelding

Crowl, Thomas K. Fundamentals of Educational Research. 2nd ed. Madison, WI: Brown & Benchmark, 1996.

MLA (9e ed.) Bronvermelding

Crowl, Thomas K. Fundamentals of Educational Research. 2nd ed. Brown & Benchmark, 1996.

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