Παραπομπή APA

Bharat, S. (2007). Recombinant DNA and biothechnology. Pointer publishers.

Παραπομπή Chicago Style

Bharat, Singh. Recombinant DNA and Biothechnology. Jaipur: Pointer publishers, 2007.

Παραπομπή MLA

Bharat, Singh. Recombinant DNA and Biothechnology. Pointer publishers, 2007.