Cita APA (7th ed.)

Bangham, D. H. (1950). Progress in coal science. Interscience.

Cita Chicago (17th ed.)

Bangham, D. H. Progress in Coal Science. Nueva York: Interscience, 1950.

Cita MLA (9th ed.)

Bangham, D. H. Progress in Coal Science. Interscience, 1950.