APA (7th ed.) Zitazioa

Ferris, D., & Hedgcock, J. S. (1998). Teaching ESL composition: Purpose, process, and practice. Lawrence Erlbaum Associates.

Chicago Style (17th ed.) Zitazioa

Ferris, Dana, eta John S. Hedgcock. Teaching ESL Composition: Purpose, Process, and Practice. Mahwah: Lawrence Erlbaum Associates, 1998.

MLA (9th ed.) Zitazioa

Ferris, Dana, eta John S. Hedgcock. Teaching ESL Composition: Purpose, Process, and Practice. Lawrence Erlbaum Associates, 1998.