Cita APA (7th ed.)

Astrup, E. (1898). With Peary near the Pole (1a. ed.). C. Arthur Pearson.

Cita Chicago (17th ed.)

Astrup, Eivind. With Peary Near the Pole. 1a. ed. Londres: C. Arthur Pearson, 1898.

Cita MLA (9th ed.)

Astrup, Eivind. With Peary Near the Pole. 1a. ed. C. Arthur Pearson, 1898.