Cita APA (7a ed.)
Braestrup, F. (1941). A Study on the arctic fox in Greenland: Immigrations, fluctuations in numbers, based mainly on trading statistics. Reitzel.
Cita Chicago Style (17a ed.)
Braestrup, F.W. A Study on the Arctic Fox in Greenland: Immigrations, Fluctuations in Numbers, Based Mainly on Trading Statistics. København: Reitzel, 1941.
Cita MLA (9a ed.)
Braestrup, F.W. A Study on the Arctic Fox in Greenland: Immigrations, Fluctuations in Numbers, Based Mainly on Trading Statistics. Reitzel, 1941.
Precaución: Estas citas no son 100% exactas.