APA引文

Sharma, L. K. (1994). Doctrine of promissory estoppel. Deep and Deep.

Chicago Edition Citation

Sharma, Lalit Kumar. Doctrine of Promissory Estoppel. New Delhi: Deep and Deep, 1994.

MLA引文

Sharma, Lalit Kumar. Doctrine of Promissory Estoppel. Deep and Deep, 1994.

警告：這些引文格式不一定是100％准確.