Cita APA

Hays, J. W. (1913). How to cut your coal bill. A.W. Shaw Company.

Citación estilo Chicago

Hays, Joseph W. How to Cut Your Coal Bill. London: A.W. Shaw Company, 1913.

Cita MLA

Hays, Joseph W. How to Cut Your Coal Bill. A.W. Shaw Company, 1913.

Warning: These citations may not always be 100% accurate.