Cita APA

VAN KREVELEN, D. (1961). Coal: Typology chemistry-physics. Elsevier.

Citación estilo Chicago

VAN KREVELEN, D.W. Coal: Typology Chemistry-physics. Amsterdam: Elsevier, 1961.

Cita MLA

VAN KREVELEN, D.W. Coal: Typology Chemistry-physics. Elsevier, 1961.

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