APA (7e ed.) Bronvermelding

Frome, M. (1998). Green ink: An introduction to environmental journalism. University of Utah Press.

Chicago (17e ed.) Bronvermelding

Frome, Michael. Green Ink: An Introduction to Environmental Journalism. Salt Lake City, Utah: University of Utah Press, 1998.

MLA (9e ed.) Bronvermelding

Frome, Michael. Green Ink: An Introduction to Environmental Journalism. University of Utah Press, 1998.