APA引文

Halliday,Fred. (1975). Arabia without Sultans. Penguin.

Chicago Edition Citation

Halliday,Fred. Arabia Without Sultans. England: Penguin, 1975.

MLA引文

Halliday,Fred. Arabia Without Sultans. Penguin, 1975.

警告：这些引文格式不一定是100％准确.