APA (7th ed.) Citation

United States. Bureau of Foreign and Domestic Commerce & McKey, J. R. (1927). Cigar boxes in Porto Rico. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Bureau of Foreign and Domestic Commerce and Joseph Roderick McKey. Cigar Boxes in Porto Rico. Washington, D.C.: [publisher not identified], 1927.

MLA (9th ed.) Citation

United States. Bureau of Foreign and Domestic Commerce and Joseph Roderick McKey. Cigar Boxes in Porto Rico. [publisher not identified], 1927.