APA-Zitierstil (7. Ausg.)

Hudgins, B. B. (1968). Problem solving in the classroom (Fourth printing.). Collier-Macmillan.

Chicago-Zitierstil (17. Ausg.)

Hudgins, Bryce Byrne. Problem Solving in the Classroom. Fourth printing. New York [u.a.]: Collier-Macmillan, 1968.

MLA-Zitierstil (9. Ausg.)

Hudgins, Bryce Byrne. Problem Solving in the Classroom. Fourth printing. Collier-Macmillan, 1968.