Cita APA (7a ed.)

Otto, W., & Ford, D. (1967). Teaching adults to read. Houghton Mifflin.

Cita Chicago Style (17a ed.)

Otto, Wayne, y David Ford. Teaching Adults to Read. Boston: Houghton Mifflin, 1967.

Cita MLA (9a ed.)

Otto, Wayne, y David Ford. Teaching Adults to Read. Houghton Mifflin, 1967.