APA aipamena

Benke, B. (2003). Georgia O' Keeffe, 1887-1986: Flowers in the desert. Koeln: Taschen.

Chicago Style aipamena

Benke, Britta. Georgia O' Keeffe, 1887-1986: Flowers in the Desert. Koeln: Taschen, 2003.

MLA aipamena

Benke, Britta. Georgia O' Keeffe, 1887-1986: Flowers in the Desert. Koeln: Taschen, 2003.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.