Citazione APA

Warnes, A. R. (1924). Coal tar distillation and working up of tar products (3d ed., rewritten and very greatly enl.). Van Nostrand.

Stile di citazione Chicago

Warnes, Arthur R. Coal Tar Distillation and Working Up of Tar Products. 3d ed., rewritten and very greatly enl. New York: Van Nostrand, 1924.

Citazione MLA

Warnes, Arthur R. Coal Tar Distillation and Working Up of Tar Products. 3d ed., rewritten and very greatly enl. Van Nostrand, 1924.