Παραπομπή APA

Curtis, L. C., & Radhakrishnan, B. P. (1993). Gadag gold: : a challenging prospect. GSI.

Παραπομπή Chicago Style

Curtis, L C., και B P. Radhakrishnan. Gadag Gold: : A Challenging Prospect. Bangalore: GSI, 1993.

Παραπομπή MLA

Curtis, L C., και B P. Radhakrishnan. Gadag Gold: : A Challenging Prospect. GSI, 1993.