APA (7th ed.) Citation

Pan American Union & Bolívar, S. (1930). Bibliography of the liberator, Simon Bolivar. [publisher not identified].

Chicago Style (17th ed.) Citation

Pan American Union and Simón Bolívar. Bibliography of the Liberator, Simon Bolivar. Washington: [publisher not identified], 1930.

MLA (9th ed.) Citation

Pan American Union and Simón Bolívar. Bibliography of the Liberator, Simon Bolivar. [publisher not identified], 1930.