APA-viite (7. p.)

LaDou, J., & Harrison, R. (2021). Current occupational & environmental medicine (Sixth edition.). McGraw-Hill.

Chicago-viite (17. p.)

LaDou, Joseph, ja Robert Harrison. Current Occupational & Environmental Medicine. Sixth edition. New York: McGraw-Hill, 2021.

MLA-viite (8. p.)

LaDou, Joseph, ja Robert Harrison. Current Occupational & Environmental Medicine. Sixth edition. McGraw-Hill, 2021.