APA (7 ম সংস্করণ) উদ্ধৃতি

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.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

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

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

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