APA (7th ed.) Citation

Armstrong, L. (2000). Mack the knife. Goldies.

Chicago Style (17th ed.) Citation

Armstrong, Louis. Mack the Knife. [Portugal]: Goldies, 2000.

MLA (9th ed.) Citation

Armstrong, Louis. Mack the Knife. Goldies, 2000.

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