Cita APA (7a ed.)

Aicher, W., & Schnyder, S. (1988). Revamp of turbocompressors. Sulzer.

Cita Chicago Style (17a ed.)

Aicher, W., y S. Schnyder. Revamp of Turbocompressors. Winterthur: Sulzer, 1988.

Cita MLA (9a ed.)

Aicher, W., y S. Schnyder. Revamp of Turbocompressors. Sulzer, 1988.