Gaya APA

Alexander, L. G.. (1975). First Things First: Supplementary Written Exercises (Cet. 1.--). Yogyakarta: Kanisius.

Gaya Chicago

Alexander, L. G.. First Things First: Supplementary Written Exercises. Cet. 1.-- Yogyakarta: Kanisius, 1975. Text.

Gaya MLA

Alexander, L. G.. First Things First: Supplementary Written Exercises. Cet. 1.-- Yogyakarta: Kanisius, 1975. Text.

Gaya Turabian

Alexander, L. G.. First Things First: Supplementary Written Exercises. Cet. 1.-- Yogyakarta: Kanisius, 1975. Print.