Gaya APA

Kench, A, B. (1974). Asking Questions: Notes, Exercises and Dialogues on How to Ask Questions in English (Cet. 1.--). London: Macmillan Education Ltd.

Gaya MLA

Kench, A., B.. "Asking Questions: Notes, Exercises and Dialogues on How to Ask Questions in English". Cet. 1.-- London: Macmillan Education Ltd, 1974. Text.