APA引文

Olofsson, E. (1988). Epizootiology of the nuclear polyhedrosis virus of the European pine sawfly, Neodiprion sertifer (Fourcroy) (Hymenoptera, Diprionidae). Swedish University of Agricultural Sciences, Dept. of Plant and Forest Protection, Division of Forest Entomology.

Chicago Style (17th ed.) Citation

Olofsson, Einar. Epizootiology of the Nuclear Polyhedrosis Virus of the European Pine Sawfly, Neodiprion Sertifer (Fourcroy) (Hymenoptera, Diprionidae). Uppsala, Sweden: Swedish University of Agricultural Sciences, Dept. of Plant and Forest Protection, Division of Forest Entomology, 1988.

MLA引文

Olofsson, Einar. Epizootiology of the Nuclear Polyhedrosis Virus of the European Pine Sawfly, Neodiprion Sertifer (Fourcroy) (Hymenoptera, Diprionidae). Swedish University of Agricultural Sciences, Dept. of Plant and Forest Protection, Division of Forest Entomology, 1988.