APA

ANGELES GAVIRIA GUERRERO P. F. J. M., .HISTORY YEAR BY YEAR. New York: SENIOR ART EDITOR.

Chicago

ANGELES GAVIRIA GUERRERO PETER FRANCES JANET MOHUN, .HISTORY YEAR BY YEAR. New York: SENIOR ART EDITOR.

Harvard

ANGELES GAVIRIA GUERRERO P. F. J. M., .HISTORY YEAR BY YEAR. New York: SENIOR ART EDITOR.

MLA

ANGELES GAVIRIA GUERRERO PETER FRANCES JANET MOHUN, .New York: SENIOR ART EDITOR. .