APA

Law K., Lumb P., . (1978). Limit equilibrium analysis of progressive failure in the stability of slopes. ( Canadian Geotechnical Journal. Vol 15, nr 1, s 113-22). Ottawa: National Research Council Canada. DBR paper nr 751.

Chicago

Law KT, Lumb P, . 1978. Limit equilibrium analysis of progressive failure in the stability of slopes. ( Canadian Geotechnical Journal. Vol 15, nr 1, s 113-22). Ottawa: National Research Council Canada. DBR paper nr 751.

Harvard

Law K., Lumb P., . (1978). Limit equilibrium analysis of progressive failure in the stability of slopes. ( Canadian Geotechnical Journal. Vol 15, nr 1, s 113-22). Ottawa: National Research Council Canada. DBR paper nr 751.

MLA

Law KT, Lumb P, . Limit equilibrium analysis of progressive failure in the stability of slopes. ( Canadian Geotechnical Journal. Vol 15, nr 1, s 113-22). Ottawa: National Research Council Canada. DBR paper nr 751. 1978.