Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (8th εκδ.)

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