Cita APA

Saslow, J. M. 1., & Ascher, A. (2006). Summit 1: English for today's world. White Plains, N.Y.: Pearson/Longman.

Citación estilo Chicago

Saslow, Joan M. 1944-, y Allen Ascher. Summit 1: English for Today's World. White Plains, N.Y.: Pearson/Longman, 2006.

Cita MLA

Saslow, Joan M. 1944-, y Allen Ascher. Summit 1: English for Today's World. White Plains, N.Y.: Pearson/Longman, 2006.