Παραπομπή APA

Martin, M. H. C. . .. (1967). Exercising spoken english. Mac Millan Press.

Παραπομπή Chicago Style

Martin, M H Combe. Exercising Spoken English. London: Mac Millan Press, 1967.

Παραπομπή MLA

Martin, M H Combe. Exercising Spoken English. Mac Millan Press, 1967.