Cita APA (7a ed.)

Fischer, S. D., & Siple, P. (1991). Theoretical issues in sign language research. University Press.

Cita Chicago Style (17a ed.)

Fischer, Susan D., y Patricia Siple. Theoretical Issues in Sign Language Research. Chicago [etc.]: University Press, 1991.

Cita MLA (9a ed.)

Fischer, Susan D., y Patricia Siple. Theoretical Issues in Sign Language Research. University Press, 1991.