Dicovery and exploration an atlas-history of man's journeys into the unknown

MLA

Debenham, Frank, and Edward Shackleton. Dicovery and Exploration: an Atlas-history of Man's Journeys Into the Unknown. London: Paul Hamlyn, 1968.

APA

Debenham, F., & Shackleton, E. (1968). Dicovery and exploration: an atlas-history of man's journeys into the unknown. London: Paul Hamlyn.

Chicago

Debenham, Frank, and Edward Shackleton. Dicovery and Exploration: An Atlas-History of Man's Journeys Into the Unknown. London: Paul Hamlyn, 1968.