APA استشهاد

Beotra, B. R. (1971). The customs act, 1962 (3rd ed.). Law Book Company.

استشهاد بنمط شيكاغو

Beotra, B R. The Customs Act, 1962. 3rd ed. Allahabad: Law Book Company, 1971.

MLA استشهاد

Beotra, B R. The Customs Act, 1962. 3rd ed. Law Book Company, 1971.