Cita APA (7a ed.)

Langosch, S. L. (1996). Writing a research paper American style: An ESL/EFL handbook. Barron's.

Cita Chicago Style (17a ed.)

Langosch, Sydney L. Writing a Research Paper American Style: An ESL/EFL Handbook. New York: Barron's, 1996.

Cita MLA (8a ed.)

Langosch, Sydney L. Writing a Research Paper American Style: An ESL/EFL Handbook. Barron's, 1996.