Cita APA (7a ed.)

Seliger, H. W., & Shohamy, E. (1990). Second language research methods. Oxford University.

Cita Chicago Style (17a ed.)

Seliger, Herbert W., y Elana Shohamy. Second Language Research Methods. Oxford: Oxford University, 1990.

Cita MLA (9a ed.)

Seliger, Herbert W., y Elana Shohamy. Second Language Research Methods. Oxford University, 1990.