APA (7th ed.) Citation

United States. Bureau of Foreign and Domestic Commerce. (1913). Trade of South African portraits. GPO.

Chicago Style (17th ed.) Citation

United States. Bureau of Foreign and Domestic Commerce. Trade of South African Portraits. [Washington]: GPO, 1913.

MLA (9th ed.) Citation

United States. Bureau of Foreign and Domestic Commerce. Trade of South African Portraits. GPO, 1913.

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