Style de citation APA (7e éd.)
Pekkarinen, A. (1979). Morphometric, colour and enzyme Variation in bumblebees <Hymenoptera, Apidae, Bombus> in Fennoscandia and Denmark. Finnish Zool. Publ. Board.
Style de citation Chicago (17e éd.)
Pekkarinen, Antti. Morphometric, Colour and Enzyme Variation in Bumblebees <Hymenoptera, Apidae, Bombus> in Fennoscandia and Denmark. Helsinki: Finnish Zool. Publ. Board, 1979.
Style de citation MLA (9e éd.)
Pekkarinen, Antti. Morphometric, Colour and Enzyme Variation in Bumblebees <Hymenoptera, Apidae, Bombus> in Fennoscandia and Denmark. Finnish Zool. Publ. Board, 1979.
Attention : ces citations peuvent ne pas être correctes à 100%.