Cita APA

Ezra, D. (1980). Coal and Energy (2nd Ed.). Ernest Benn.

Citación estilo Chicago

Ezra, Derek. Coal and Energy. 2nd Ed. London: Ernest Benn, 1980.

Cita MLA

Ezra, Derek. Coal and Energy. 2nd Ed. Ernest Benn, 1980.

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