Gaya APA

Smoot, L, D, (, D., Smith, P, J. (1985). Coal combustion and gasification / L. Douglass Smoot, Philip J. Smith . New York: Plenum Press.

Gaya MLA

Smoot, L., Douglass, (Leon, Douglas)., Smith, Philip, J.. "Coal combustion and gasification / L. Douglass Smoot, Philip J. Smith". New York: Plenum Press, 1985. Textbook.