APA (7e ed.) Bronvermelding
Hausen, H. (1959). On the Geology of Lanzarote, Graciosa and the Isletas: (Canarian Archipelago) With a geologic map in the scale 1:200.000.
Chicago (17e ed.) Bronvermelding
Hausen, Hans. On the Geology of Lanzarote, Graciosa and the Isletas: (Canarian Archipelago) With a Geologic Map in the Scale 1:200.000. Helsinki, 1959.
MLA (9e ed.) Bronvermelding
Hausen, Hans. On the Geology of Lanzarote, Graciosa and the Isletas: (Canarian Archipelago) With a Geologic Map in the Scale 1:200.000. 1959.
Let op: Deze citaties zijn niet altijd 100% accuraat.