APA-Zitierstil (7. Ausg.)

Bohardt, P. C. (1975). Attitudes toward process-based science instruction held by students and teachers in grades four through eight.

Chicago-Zitierstil (17. Ausg.)

Bohardt, Paul Clifford. Attitudes Toward Process-based Science Instruction Held by Students and Teachers in Grades Four Through Eight. 1975.

MLA-Zitierstil (9. Ausg.)

Bohardt, Paul Clifford. Attitudes Toward Process-based Science Instruction Held by Students and Teachers in Grades Four Through Eight. 1975.