APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.