Cita APA (7th ed.)

Doff, A. (1995). Trainer's handbook: Teach english. Univ. Pr.

Cita Chicago (17th ed.)

Doff, Adrian. Trainer's Handbook: Teach English. Cambridge: Univ. Pr, 1995.

Cita MLA (9th ed.)

Doff, Adrian. Trainer's Handbook: Teach English. Univ. Pr, 1995.