Cita APA (7a ed.)

Seliger, H. W., & Shoamy, E. (1990). Second Lenguage Research Methods (2a. ed.). Oxford University Press.

Cita Chicago Style (17a ed.)

Seliger, Herbert W., y Elana Shoamy. Second Lenguage Research Methods. 2a. ed. Oxford: Oxford University Press, 1990.

Cita MLA (8a ed.)

Seliger, Herbert W., y Elana Shoamy. Second Lenguage Research Methods. 2a. ed. Oxford University Press, 1990.