Cita APA (7a ed.)

SMITH, B. m., PRYCE, B. H., & SPARGO, E. (1985). Power reading 2: Building vocabulary power. P.A.R. Inc.

Cita Chicago Style (17a ed.)

SMITH, Barry m., Betty Hamilton PRYCE, y Edward SPARGO. Power Reading 2: Building Vocabulary Power. Providence: P.A.R. Inc, 1985.

Cita MLA (9a ed.)

SMITH, Barry m., et al. Power Reading 2: Building Vocabulary Power. P.A.R. Inc, 1985.