Cita APA

Zandvoort, R. W. (1969). A Handbook of English grammar (5a. ed.). [S.l.]: Western Printing Services.

Citación estilo Chicago

Zandvoort, R. W. A Handbook of English Grammar. 5a. ed. [S.l.]: Western Printing Services, 1969.

Cita MLA

Zandvoort, R. W. A Handbook of English Grammar. 5a. ed. [S.l.]: Western Printing Services, 1969.