Registro de Citas

Cita APA (7a ed.)
Dearman, W., Sergeev, E., & Shibakova, V. (1989). Engineering geology of the earth. Nanka.
Cita Chicago Style (17a ed.)
Dearman, W.R, E.M Sergeev, y V.S Shibakova. Engineering Geology of the Earth. Moscow: Nanka, 1989.
Cita MLA (9a ed.)
Dearman, W.R, et al. Engineering Geology of the Earth. Nanka, 1989.
Precaución: Estas citas no son 100% exactas.