APA (7th ed.) Citation

Schibsbye. (1970). A modern English grammar (2nd ed.). Oxford U.P.

Chicago Style (17th ed.) Citation

Schibsbye. A Modern English Grammar. 2nd ed. London: Oxford U.P, 1970.

MLA (8th ed.) Citation

Schibsbye. A Modern English Grammar. 2nd ed. Oxford U.P, 1970.