APA (7e ed.) Bronvermelding

HORNBY, A. (1975). Guide to patterns and usage in English (2nd ed.). Oxford University press.

Chicago (17e ed.) Bronvermelding

HORNBY, A.S. Guide to Patterns and Usage in English. 2nd ed. London: Oxford University press, 1975.

MLA (9e ed.) Bronvermelding

HORNBY, A.S. Guide to Patterns and Usage in English. 2nd ed. Oxford University press, 1975.