APA (7th ed.) Citation

Goldin, G. A., & McClintock, C. E. (1984). Task variables in mathematical problem solving. Franklin Institute Press.

Chicago Style (17th ed.) Citation

Goldin, Gerald A., and C. Edwin McClintock. Task Variables in Mathematical Problem Solving. Philadelphia, Pa.: Franklin Institute Press, 1984.

MLA (9th ed.) Citation

Goldin, Gerald A., and C. Edwin McClintock. Task Variables in Mathematical Problem Solving. Franklin Institute Press, 1984.