APA引文

Mackay, C. N. (1971). Speak Yourself. Gower press.

Chicago Edition Citation

Mackay, Colin Neil. Speak Yourself. London: Gower press, 1971.

MLA引文

Mackay, Colin Neil. Speak Yourself. Gower press, 1971.

警告：這些引文格式不一定是100％准確.