APA Citatie

Conly, J. M., & Shafran, S. (1993). Targeted versus universal vaccination against hepatitis B: A paradigm shift. Pulsus Group Inc.

Chicago Style citaat

Conly, John M., en S. Shafran. Targeted Versus Universal Vaccination against Hepatitis B: A Paradigm Shift. Pulsus Group Inc, 1993.

MLA citatie

Conly, John M., en S. Shafran. Targeted Versus Universal Vaccination against Hepatitis B: A Paradigm Shift. Pulsus Group Inc, 1993.

Let op: Deze citaties zijn niet altijd 100% accuraat.