Ali-Bik, M. (2013). Facies and geochemistry of non-marine gypsum, EMISAL, Egypt. Universitat de Barcelona.
Citazione stile Chigago Style (17a edizione)Ali-Bik, M.W. Facies and Geochemistry of Non-marine Gypsum, EMISAL, Egypt. Universitat de Barcelona, 2013.
Citatione MLA (9a ed.)Ali-Bik, M.W. Facies and Geochemistry of Non-marine Gypsum, EMISAL, Egypt. Universitat de Barcelona, 2013.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.