Cita APA (7a ed.)

Trend, J. (1951). Bolívar and the independence of Spanish America. The Bolivarian Society of Venezuela.

Cita Chicago Style (17a ed.)

Trend, J.B. Bolívar and the Independence of Spanish America. [S.l.]: The Bolivarian Society of Venezuela, 1951.

Cita MLA (9a ed.)

Trend, J.B. Bolívar and the Independence of Spanish America. The Bolivarian Society of Venezuela, 1951.