APA (7th ed.) Citation
Salomonsen, F. (1941). The black-winged Guillemot (Uria grylle mut. Motzfeldi Benicken): With 4 fig. in the text. Reitzel.
Chicago Style (17th ed.) Citation
Salomonsen, Finn. The Black-winged Guillemot (Uria Grylle Mut. Motzfeldi Benicken): With 4 Fig. in the Text. København: Reitzel, 1941.
MLA (9th ed.) Citation
Salomonsen, Finn. The Black-winged Guillemot (Uria Grylle Mut. Motzfeldi Benicken): With 4 Fig. in the Text. Reitzel, 1941.
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