Cita APA (7th ed.)

Sack, A., & Yourman, J. (1983). 100 passages to develop reading comprehension. College Skills Center.

Cita Chicago (17th ed.)

Sack, Allan, i Jack Yourman. 100 Passages to Develop Reading Comprehension. Filadelfia: College Skills Center, 1983.

Cita MLA (9th ed.)

Sack, Allan, i Jack Yourman. 100 Passages to Develop Reading Comprehension. College Skills Center, 1983.