Gaya APA

ALEXANDER, L. (1975). Fluency in English: an integrated course for advanced students (Cet.ke-1). Yogyakarta: Kanisius.

Gaya MLA

ALEXANDER, L.G. "Fluency in English: an integrated course for advanced students". Cet.ke-1 Yogyakarta: Kanisius, 1975. Text.