Cita APA (7a ed.)

Singer, H., & Donlan, D. (1980). Reading and learning from text. Little, Brown.

Cita Chicago Style (17a ed.)

Singer, Harry, y Dan Donlan. Reading and Learning from Text. Boston [etc.]: Little, Brown, 1980.

Cita MLA (9a ed.)

Singer, Harry, y Dan Donlan. Reading and Learning from Text. Little, Brown, 1980.