APA (7th ed.) Citation

Mahler, G., Blyth, A., & Horenstein, J. (1975). Symphony no 6 in A minor. Unicorn.

Chicago Style (17th ed.) Citation

Mahler, Gustav, Alan Blyth, and Jascha Horenstein. Symphony No 6 in A Minor. Unicorn, 1975.

MLA (9th ed.) Citation

Mahler, Gustav, et al. Symphony No 6 in A Minor. Unicorn, 1975.