APA (7th ed.) Citation

Heyman, E., Lombardo, C., & Loeb, J. J. (1937). Boo-hoo. Establecimiento Musical Neumann.

Chicago Style (17th ed.) Citation

Heyman, Edward, Carmen Lombardo, and John Jacob Loeb. Boo-hoo. Buenos Aires: Establecimiento Musical Neumann, 1937.

MLA (9th ed.) Citation

Heyman, Edward, et al. Boo-hoo. Establecimiento Musical Neumann, 1937.