Citazione Stile APA (7a Edizione)

BEUTELSPACHER, H., & Marel , H. W. V. D. (1968). Atlas of electron microscopy of: Clay minerals and their admixtures. Elsevier.

Citazione stile Chigago Style (17a edizione)

BEUTELSPACHER, H., e H. W. Van Der Marel. Atlas of Electron Microscopy of: Clay Minerals and Their Admixtures. Amsterdam: Elsevier, 1968.

Citatione MLA (9a ed.)

BEUTELSPACHER, H., e H. W. Van Der Marel. Atlas of Electron Microscopy of: Clay Minerals and Their Admixtures. Elsevier, 1968.