Cita APA

Walker, M. 1., & Walker, M. 1. (1994). Success: Communicating in English 2. Reading, Mass.: Addison-Wesley.

Citación estilo Chicago

Walker, Michael 1942-, y Michael 1942- Walker. Success: Communicating in English 2. Reading, Mass.: Addison-Wesley, 1994.

Cita MLA

Walker, Michael 1942-, y Michael 1942- Walker. Success: Communicating in English 2. Reading, Mass.: Addison-Wesley, 1994.