APA (7e ed.) Bronvermelding
Trudel, J. D. (1990). High tech with low risk: Venturing safely into the 90s. Regional Services Institute, Eastern Oregon State College.
Chicago (17e ed.) Bronvermelding
Trudel, John D. High Tech with Low Risk: Venturing Safely into the 90s. LaGrande, OR: Regional Services Institute, Eastern Oregon State College, 1990.
MLA (9e ed.) Bronvermelding
Trudel, John D. High Tech with Low Risk: Venturing Safely into the 90s. Regional Services Institute, Eastern Oregon State College, 1990.
Let op: Deze citaties zijn niet altijd 100% accuraat.