Cita APA (7a ed.)

Snow, C. E., & Snow, C. (2002). Reading for understanding: Toward an R & D program in reading comprehension. Rand Science and Technology Policy Institute.

Cita Chicago Style (17a ed.)

Snow, Catherine E., y Cathy Snow. Reading for Understanding: Toward an R & D Program in Reading Comprehension. Santa Monica, Calif.: Rand Science and Technology Policy Institute, 2002.

Cita MLA (9a ed.)

Snow, Catherine E., y Cathy Snow. Reading for Understanding: Toward an R & D Program in Reading Comprehension. Rand Science and Technology Policy Institute, 2002.