APA (7th ed.) Citation

Hudgins, B. B. (1966). Problem solving in the classroom / by B.B. Hudgins. Collier-Macmillan.

Chicago Style (17th ed.) Citation

Hudgins, B. B. Problem Solving in the Classroom / by B.B. Hudgins. Collier-Macmillan, 1966.

MLA (9th ed.) Citation

Hudgins, B. B. Problem Solving in the Classroom / by B.B. Hudgins. Collier-Macmillan, 1966.

Warning: These citations may not always be 100% accurate.