Cita APA (7a ed.)

Langbort, C. R., & Thompson, V. H. (1984). Building success in math. Wadsworth.

Cita Chicago Style (17a ed.)

Langbort, Carol R., y Virginia H. Thompson. Building Success in Math. California: Wadsworth, 1984.

Cita MLA (8a ed.)

Langbort, Carol R., y Virginia H. Thompson. Building Success in Math. Wadsworth, 1984.