Παραπομπή APA

Hammar, N., & Gunnar, P. (2008). A short course in biostatistics. Overseas Press India.

Παραπομπή Chicago Style

Hammar, Niklas, και Persson Gunnar. A Short Course in Biostatistics. New Delhi: Overseas Press India, 2008.

Παραπομπή MLA

Hammar, Niklas, και Persson Gunnar. A Short Course in Biostatistics. Overseas Press India, 2008.