Gaya APA

ALEXANDER, L., ETHERTON, A. (2001). Objective English test / A.R.B.Etherton (Cet.ke-17). Yogyakarta: Kanisius.

Gaya MLA

ALEXANDER, L.G.., ETHERTON, A.R.B.. "Objective English test / A.R.B.Etherton". Cet.ke-17 Yogyakarta: Kanisius, 2001. Text.