Roberts, L. S. (2005). Geraldd. Schmidt & larry S. Roberts' foundation of parasitology. Boston: McGraw - Hill.
Trích dẫn kiểu ChicagoRoberts, Larry S. Geraldd. Schmidt & Larry S. Roberts' Foundation of Parasitology. Boston: McGraw - Hill, 2005.
MLA引文Roberts, Larry S. Geraldd. Schmidt & Larry S. Roberts' Foundation of Parasitology. Boston: McGraw - Hill, 2005.
警告:這些引文格式不一定是100%准確.