Παραπομπή σε μορφή APA (7η εκδ.)

Alexanderson, G. L., Klosinski, L. F., & Larson, L. C. (1985). The William Lowell Putnam mathematical competition: Problems and solutions 1965-1984. Mathematical Association of america.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Alexanderson, Gerald L., Leonard F. Klosinski, και Loren C. Larson. The William Lowell Putnam Mathematical Competition: Problems and Solutions 1965-1984. Washington: Mathematical Association of america, 1985.

Παραπομπή σε μορφή MLA (9th εκδ.)

Alexanderson, Gerald L., et al. The William Lowell Putnam Mathematical Competition: Problems and Solutions 1965-1984. Mathematical Association of america, 1985.