Cita APA (7a ed.)

Graham, F. (1970). Since silent spring. Houghton Mifflin.

Cita Chicago Style (17a ed.)

Graham, Frank. Since Silent Spring. Boston: Houghton Mifflin, 1970.

Cita MLA (8a ed.)

Graham, Frank. Since Silent Spring. Houghton Mifflin, 1970.