Cita APA (7th ed.)

Kaiser, W. L. (1987). A new view of the world: A handbook to the world map: Peters proyection. Friendship.

Cita Chicago (17th ed.)

Kaiser, Ward L. A New View of the World: A Handbook to the World Map: Peters Proyection. Nueva York: Friendship, 1987.

Cita MLA (9th ed.)

Kaiser, Ward L. A New View of the World: A Handbook to the World Map: Peters Proyection. Friendship, 1987.