Gaya APA

A S, Hornby. (1988). GUIDE TO PATTERNS AND USAGE IN ENGLISH (Pertama). London: Oxpord English.

Gaya Chicago

A S, Hornby. GUIDE TO PATTERNS AND USAGE IN ENGLISH. Pertama London: Oxpord English, 1988. Text.

Gaya MLA

A S, Hornby. GUIDE TO PATTERNS AND USAGE IN ENGLISH. Pertama London: Oxpord English, 1988. Text.

Gaya Turabian

A S, Hornby. GUIDE TO PATTERNS AND USAGE IN ENGLISH. Pertama London: Oxpord English, 1988. Print.