D William Hardy & Myron Essex. (1980). Feline Leukemia Virus. Elsevier.
Chicago Edition CitationD William Hardy and Myron Essex. Feline Leukemia Virus. Elsevier, 1980.
MLA引文D William Hardy and Myron Essex. Feline Leukemia Virus. Elsevier, 1980.
警告:這些引文格式不一定是100%准確.