Cita APA (7a ed.)

Duvall, P. F., & Husch, L. S. (1982). Embedding coverings into bundles with applications. American Mathematical Society.

Cita Chicago Style (17a ed.)

Duvall, P. F., y L. S. Husch. Embedding Coverings into Bundles with Applications. Providence, R.I.: American Mathematical Society, 1982.

Cita MLA (8a ed.)

Duvall, P. F., y L. S. Husch. Embedding Coverings into Bundles with Applications. American Mathematical Society, 1982.