Cita APA (7a ed.)
Boegvad, R. (1933). New Minerals from Ivigtut, Southwest Greenland. Reitzel.
Cita Chicago Style (17a ed.)
Boegvad, Richard. New Minerals from Ivigtut, Southwest Greenland. København: Reitzel, 1933.
Cita MLA (9a ed.)
Boegvad, Richard. New Minerals from Ivigtut, Southwest Greenland. Reitzel, 1933.
Precaución: Estas citas no son 100% exactas.