Cita APA (7th ed.)

Knuth, D. E., Larrabee, T., & Robert, P. M. (1989). Mathematical writing. Mathematical Association of America.

Cita Chicago (17th ed.)

Knuth, Donald E., Tracy Larrabee, i Paul M. Robert. Mathematical Writing. Stanford, CA: Mathematical Association of America, 1989.

Cita MLA (8th ed.)

Knuth, Donald E., et al. Mathematical Writing. Mathematical Association of America, 1989.