Cita APA

Vaughan, G. E. M. (1901). Economy in Coal. Hospital (Lond 1886).

Citación estilo Chicago

Vaughan, G. E. M. "Economy in Coal." Hospital (Lond 1886) 1901.

Cita MLA

Vaughan, G. E. M. "Economy in Coal." Hospital (Lond 1886) 1901.