Παραπομπή APA

Johnson, B. L. (1987). Prevention of neurotoxic illness in working populations.

Παραπομπή Chicago Style

Johnson, Barry L. Prevention of Neurotoxic Illness in Working Populations. New York, John Wiley & Sons, 1987.

Παραπομπή MLA

Johnson, Barry L. Prevention of Neurotoxic Illness in Working Populations. 1987.