Cita APA

Hubbard, L. R. A. (2007). The problems of work: Scientology applied to the work a day world.

Citación estilo Chicago

Hubbard, L Ron; Author. The Problems of Work: Scientology Applied to the Work a Day World. Copenhagen, New Era Publications International APS, 2007.

Cita MLA

Hubbard, L Ron; Author. The Problems of Work: Scientology Applied to the Work a Day World. 2007.