APA (7th ed.) Citation

Pan American Union & ProQuest (Firm). (1917). Bulletin of the Pan American Union vol. XLIV January-June 1917. [publisher not identified].

Chicago Style (17th ed.) Citation

Pan American Union and ProQuest (Firm). Bulletin of the Pan American Union Vol. XLIV January-June 1917. Washington: [publisher not identified], 1917.

MLA (9th ed.) Citation

Pan American Union and ProQuest (Firm). Bulletin of the Pan American Union Vol. XLIV January-June 1917. [publisher not identified], 1917.

Warning: These citations may not always be 100% accurate.