Cita APA (7a ed.)

Collins, H. B. (1954). Arctic area: Indigenous period. Instituto Panamericano de Geografía e Historia.

Cita Chicago Style (17a ed.)

Collins, Henry B. Arctic Area: Indigenous Period. México: Instituto Panamericano de Geografía e Historia, 1954.

Cita MLA (8a ed.)

Collins, Henry B. Arctic Area: Indigenous Period. Instituto Panamericano de Geografía e Historia, 1954.