APA
Geoteknisk Institut. Technical report 20, . (1987). Soil mechanics and foundation engineering. 9th European Conference, Dublin, 31 August to 3 September 1987. Papers to be presented. Köpenhamn: Geoteknisk Institut. Technical report 20.
Chicago
Geoteknisk Institut. Technical report 20, . 1987. Soil mechanics and foundation engineering. 9th European Conference, Dublin, 31 August to 3 September 1987. Papers to be presented. Köpenhamn: Geoteknisk Institut. Technical report 20.
Harvard
Geoteknisk Institut. Technical report 20, . (1987). Soil mechanics and foundation engineering. 9th European Conference, Dublin, 31 August to 3 September 1987. Papers to be presented. Köpenhamn: Geoteknisk Institut. Technical report 20.
MLA
Geoteknisk Institut. Technical report 20, . Soil mechanics and foundation engineering. 9th European Conference, Dublin, 31 August to 3 September 1987. Papers to be presented. Köpenhamn: Geoteknisk Institut. Technical report 20. 1987.