Cita APA (7th ed.)
Daniels, G., & Bromilow, I. (2007). Essential guide to blood groups. Blackwell Pub..
Cita Chicago (17th ed.)
Daniels, Geoff, i Imelda Bromilow. Essential Guide to Blood Groups. Malden, Mass ; Oxford: Blackwell Pub., 2007.
Cita MLA (9th ed.)
Daniels, Geoff, i Imelda Bromilow. Essential Guide to Blood Groups. Blackwell Pub., 2007.
Atenció: Aquestes cites poden no estar 100% correctes.