Scholarly Resources Inc & Betancourt Valverde, V. (2003). The papers of Rómulo Beta[n]court: [guide to the microfilm collection]. Scholarly Resources Inc..
Chicago Style (17th ed.) CitationScholarly Resources Inc and Virginia Betancourt Valverde. The Papers of Rómulo Beta[n]court: [guide to the Microfilm Collection]. [Wilmington, Del.]: Scholarly Resources Inc., 2003.
MLA (9th ed.) CitationScholarly Resources Inc and Virginia Betancourt Valverde. The Papers of Rómulo Beta[n]court: [guide to the Microfilm Collection]. Scholarly Resources Inc., 2003.
Warning: These citations may not always be 100% accurate.