APA (7th ed.) Citation

Agency, U. I. (1985). American folk song heritage. US. Information Agency.

Chicago Style (17th ed.) Citation

Agency, US. Information. American Folk Song Heritage. US. Information Agency, 1985.

MLA (8th ed.) Citation

Agency, US. Information. American Folk Song Heritage. US. Information Agency, 1985.

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