APA Citatie

Kirkwood, J. M., Butterfield, L. H., Tarhini, A. A., Zarour, H., Kalinski, P., & Ferrone, S. (2012). Immunotherapy of Cancer in 2012.

Chicago Style citaat

Kirkwood, John M., Lisa H. Butterfield, Ahmad A. Tarhini, Hassane Zarour, Pawel Kalinski, en Soldano Ferrone. Immunotherapy of Cancer in 2012. 2012.

MLA citatie

Kirkwood, John M., et al. Immunotherapy of Cancer in 2012. 2012.