APA (7th ed.) Citation

Bertoncini, M., Branchi, W., & Evangelisti, F. (1969). Improvisationen. [Polydor].

Chicago Style (17th ed.) Citation

Bertoncini, Mario, Walter Branchi, and Franco Evangelisti. Improvisationen. [Hamburg]: [Polydor], 1969.

MLA (9th ed.) Citation

Bertoncini, Mario, et al. Improvisationen. [Polydor], 1969.