Cita APA (7a ed.)

Shroyer, E. H. (2011). Signs of the times (Second edition.). Gallaudet University Press.

Cita Chicago Style (17a ed.)

Shroyer, Edgar H. Signs of the Times. Second edition. Washington, DC: Gallaudet University Press, 2011.

Cita MLA (8a ed.)

Shroyer, Edgar H. Signs of the Times. Second edition. Gallaudet University Press, 2011.