Cita APA (7a ed.)

Allain, S., & Massana, A. (2014). Profitability of business model: Innovations in the health club industry.

Cita Chicago Style (17a ed.)

Allain, Simon, y Artur Massana. Profitability of Business Model: Innovations in the Health Club Industry. 2014.

Cita MLA (9a ed.)

Allain, Simon, y Artur Massana. Profitability of Business Model: Innovations in the Health Club Industry. 2014.