APA Style

HUDSON, G. DONALD.. (1956). ENCYCLOPEDIA BRITANNICA: WORLD ATLAS.; WORLD DISTRIBUTIONS AND WORLD POTICIAL GEOGRAPHY POLITICAL-PHYSICAL MAPS. (CET.12.). CHICAGO: WILLIAM BENTON PUBLISHER.

Chicago Style

HUDSON, G. DONALD.. ENCYCLOPEDIA BRITANNICA: WORLD ATLAS.; WORLD DISTRIBUTIONS AND WORLD POTICIAL GEOGRAPHY POLITICAL-PHYSICAL MAPS.. CET.12. CHICAGO: WILLIAM BENTON PUBLISHER, 1956. Text.

MLA Style

HUDSON, G. DONALD.. ENCYCLOPEDIA BRITANNICA: WORLD ATLAS.; WORLD DISTRIBUTIONS AND WORLD POTICIAL GEOGRAPHY POLITICAL-PHYSICAL MAPS.. CET.12. CHICAGO: WILLIAM BENTON PUBLISHER, 1956. Text.

Turabian Style

HUDSON, G. DONALD.. ENCYCLOPEDIA BRITANNICA: WORLD ATLAS.; WORLD DISTRIBUTIONS AND WORLD POTICIAL GEOGRAPHY POLITICAL-PHYSICAL MAPS.. CET.12. CHICAGO: WILLIAM BENTON PUBLISHER, 1956. Print.