Cita APA (7th ed.)

Carstensen, A. R. (1890). Two summers in Greenland: An artist's adventures among ice and islands, in fjords and mountains. Illustrated (1a. ed.). Chapman and Hall.

Cita Chicago (17th ed.)

Carstensen, A. Riis. Two Summers in Greenland: An Artist's Adventures Among Ice and Islands, in Fjords and Mountains. Illustrated. 1a. ed. Londres: Chapman and Hall, 1890.

Cita MLA (9th ed.)

Carstensen, A. Riis. Two Summers in Greenland: An Artist's Adventures Among Ice and Islands, in Fjords and Mountains. Illustrated. 1a. ed. Chapman and Hall, 1890.