Cita APA (7th ed.)

Solid Waste Association of North America & SWANA. (2005). Landfill gas generation and modeling: Manual of practice. Final draft (1a. ed.). SWANA.

Cita Chicago (17th ed.)

Solid Waste Association of North America i SWANA. Landfill Gas Generation and Modeling: Manual of Practice. Final Draft. 1a. ed. Silver Spring: SWANA, 2005.

Cita MLA (9th ed.)

Solid Waste Association of North America i SWANA. Landfill Gas Generation and Modeling: Manual of Practice. Final Draft. 1a. ed. SWANA, 2005.