APA (7th ed.) Zitazioa
Haarloev, N. (1967). Arthropoda <Acarina, Diptera> from subfossil layers in West Greenland: With 2 fig. and 1 tabl. in the text, and 8 pl. Reitzel.
Chicago Style (17th ed.) Zitazioa
Haarloev, Niels. Arthropoda <Acarina, Diptera> from Subfossil Layers in West Greenland: With 2 Fig. and 1 Tabl. in the Text, and 8 Pl. København: Reitzel, 1967.
MLA (9th ed.) Zitazioa
Haarloev, Niels. Arthropoda <Acarina, Diptera> from Subfossil Layers in West Greenland: With 2 Fig. and 1 Tabl. in the Text, and 8 Pl. Reitzel, 1967.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.