Cita APA (7a ed.)

Coe, N. (1995). Grammar Spectrum 3: Intermediate (1st. pub., 6th. imp.). Oxfors University Press.

Cita Chicago Style (17a ed.)

Coe, Norman. Grammar Spectrum 3: Intermediate. 1st. pub., 6th. imp. Oxford: Oxfors University Press, 1995.

Cita MLA (9a ed.)

Coe, Norman. Grammar Spectrum 3: Intermediate. 1st. pub., 6th. imp. Oxfors University Press, 1995.