APA引文

Alexander. (1978). Practice And Progress: Recorded drills (tapescript). Penerbit Kanisius.

Chicago Style (17th ed.) Citation

Alexander. Practice And Progress: Recorded Drills (tapescript). Penerbit Kanisius, 1978.

MLA引文

Alexander. Practice And Progress: Recorded Drills (tapescript). Penerbit Kanisius, 1978.

警告：這些引文格式不一定是100％准確.