APA

Galbraith W. O., Royal Institute of International Affairs, . (1966). Colombia: a general survey. London: issued under the auspices of the Royal Institute of International Affairs by Oxford U.P.

Chicago

Galbraith W O, Royal Institute of International Affairs, . 1966. Colombia: a general survey. London: issued under the auspices of the Royal Institute of International Affairs by Oxford U.P.

Harvard

Galbraith W. O., Royal Institute of International Affairs, . (1966). Colombia: a general survey. London: issued under the auspices of the Royal Institute of International Affairs by Oxford U.P.

MLA

Galbraith W O, Royal Institute of International Affairs, . Colombia: a general survey. London: issued under the auspices of the Royal Institute of International Affairs by Oxford U.P. 1966.