APA(7版)引用形式

Singh Avtar. (1998). Law of contract (6.). Eastern Book Co.

Chicagoスタイル(17版)引用形式

Singh Avtar. Law of Contract. 6. Lucknow: Eastern Book Co, 1998.

MLA(9版)引用形式

Singh Avtar. Law of Contract. 6. Eastern Book Co, 1998.