Cita APA

Howell, D., & Howell, D. (1979). Your solar energy home: Including wind and methane applications (1. edition --.). Oxford: Pergamon.

Citación estilo Chicago

Howell, Derek, y Derek Howell. Your Solar Energy Home: Including Wind and Methane Applications. 1. edition --. Oxford: Pergamon, 1979.

Cita MLA

Howell, Derek, y Derek Howell. Your Solar Energy Home: Including Wind and Methane Applications. 1. edition --. Oxford: Pergamon, 1979.