Cita APA (7th ed.)

Sittig, M. (1980). Metal and inorganic waste reclaiming encyclopedia. Noyes Data Corp.

Cita Chicago (17th ed.)

Sittig, Marshall. Metal and Inorganic Waste Reclaiming Encyclopedia. Park Ridge, N.J: Noyes Data Corp, 1980.

Cita MLA (9th ed.)

Sittig, Marshall. Metal and Inorganic Waste Reclaiming Encyclopedia. Noyes Data Corp, 1980.