APA (7e ed.) Bronvermelding

Bosworth, D. L., & Heathfield, D. F. (1987). Working below capacity. Macmillan Press.

Chicago (17e ed.) Bronvermelding

Bosworth, Derek L., en David F. Heathfield. Working Below Capacity. Houndmills, Basingstoke, Hampshire: Macmillan Press, 1987.

MLA (8e ed.) Bronvermelding

Bosworth, Derek L., en David F. Heathfield. Working Below Capacity. Macmillan Press, 1987.