APA (7e ed.) Bronvermelding

Ikenna Nkpadobi Johnbosco, Kuna Raj John, Fatt Ng Tham, & Universidad Nacional de Colombia. Departamento de Geociencias. Classification of cut slopes in weathered meta-sedimentary bedrocks.

Chicago (17e ed.) Bronvermelding

Ikenna Nkpadobi Johnbosco, Kuna Raj John, Fatt Ng Tham, en Universidad Nacional de Colombia. Departamento de Geociencias. Classification of Cut Slopes in Weathered Meta-sedimentary Bedrocks.

MLA (9e ed.) Bronvermelding

Ikenna Nkpadobi Johnbosco, et al. Classification of Cut Slopes in Weathered Meta-sedimentary Bedrocks.