Gaya APA

Hornby, A.S. (1985). Guide to patterns and usage in English . Oxford: Oxford University Press.

Gaya Chicago

Hornby, A.S. Guide to patterns and usage in English. Oxford: Oxford University Press, 1985. Buku.

Gaya MLA

Hornby, A.S. Guide to patterns and usage in English. Oxford: Oxford University Press, 1985. Buku.

Gaya Turabian

Hornby, A.S. Guide to patterns and usage in English. Oxford: Oxford University Press, 1985. Buku.