APA引文

Engels, D. (2019). Oswald Spengler and the Decline of the West. Key thinkers of the radical right, 3-21.

Chicago Style (17th ed.) Citation

Engels, David. "Oswald Spengler and the Decline of the West." Key Thinkers of the Radical Right 2019: 3-21.

MLA引文

Engels, David. "Oswald Spengler and the Decline of the West." Key Thinkers of the Radical Right, 2019, pp. 3-21.

警告：這些引文格式不一定是100％准確.