Cita APA (7a ed.)

(1967). Environmental research: ER ; a journal of environmental sciences. Elsevier.

Cita Chicago Style (17a ed.)

Environmental Research: ER ; a Journal of Environmental Sciences. San Diego, Calif: Elsevier, 1967.

Cita MLA (9a ed.)

Environmental Research: ER ; a Journal of Environmental Sciences. Elsevier, 1967.