Cita APA (7th ed.)
Holmen, K. (1957). The vascular plants of Peary Land, North Greenland: A list of the species found between Victoria Fjord and Danmark Fjord.
Cita Chicago (17th ed.)
Holmen, Kjeld. The Vascular Plants of Peary Land, North Greenland: A List of the Species Found Between Victoria Fjord and Danmark Fjord. København, 1957.
Cita MLA (9th ed.)
Holmen, Kjeld. The Vascular Plants of Peary Land, North Greenland: A List of the Species Found Between Victoria Fjord and Danmark Fjord. 1957.
Atenció: Aquestes cites poden no estar 100% correctes.