Cita APA

Hubbard,L.Ron. (2007). Propblems of work: Scientology applied to the workday world. New Era.

Citación estilo Chicago

Hubbard,L.Ron. Propblems of Work: Scientology Applied to the Workday World. Denmark: New Era, 2007.

Cita MLA

Hubbard,L.Ron. Propblems of Work: Scientology Applied to the Workday World. New Era, 2007.