Παραπομπή APA

Singh, A., & Singh, A. K. (2011). Biotechnological techniques: : practical manual. Narendra Publishing House.

Παραπομπή Chicago Style

Singh, Anupam, και Ashwani Kumar Singh. Biotechnological Techniques: : Practical Manual. Delhi: Narendra Publishing House, 2011.

Παραπομπή MLA

Singh, Anupam, και Ashwani Kumar Singh. Biotechnological Techniques: : Practical Manual. Narendra Publishing House, 2011.