APA (7 ম সংস্করণ) উদ্ধৃতি

Lei, G. (1995). Geochemical processes controlling transition metal distributions in marine manganese concretions and sediments. Dept. of Geology and Geochemistry, Stockholm University.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Lei, Guobin. Geochemical Processes Controlling Transition Metal Distributions in Marine Manganese Concretions and Sediments. Stockholm, Sweden: Dept. of Geology and Geochemistry, Stockholm University, 1995.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Lei, Guobin. Geochemical Processes Controlling Transition Metal Distributions in Marine Manganese Concretions and Sediments. Dept. of Geology and Geochemistry, Stockholm University, 1995.