APA(7版)引用形式

Singh, K. (2017). The fall of the kingdom of punjab. Penguin Books.

Chicagoスタイル(17版)引用形式

Singh, Khushwant. The Fall of the Kingdom of Punjab. India: Penguin Books, 2017.

MLA(9版)引用形式

Singh, Khushwant. The Fall of the Kingdom of Punjab. Penguin Books, 2017.