Cita APA (7th ed.)

Mather, T., & Pyle, D. (2004). Volcanic emissions of mercury to the atmosphere: Global and regional inventories. Comment.

Cita Chicago (17th ed.)

Mather, T., i D. Pyle. Volcanic Emissions of Mercury to the Atmosphere: Global and Regional Inventories. Comment. 2004.

Cita MLA (9th ed.)

Mather, T., i D. Pyle. Volcanic Emissions of Mercury to the Atmosphere: Global and Regional Inventories. Comment. 2004.