APA (7e ed.) Bronvermelding
Hughes, B. P. (1976). Limit state theory for reinforced concrete design: SI units (2nd ed.). Pitman.
Chicago (17e ed.) Bronvermelding
Hughes, B. P. Limit State Theory for Reinforced Concrete Design: SI Units. 2nd ed. London: Pitman, 1976.
MLA (9e ed.) Bronvermelding
Hughes, B. P. Limit State Theory for Reinforced Concrete Design: SI Units. 2nd ed. Pitman, 1976.
Let op: Deze citaties zijn niet altijd 100% accuraat.