Citazione Stile APA (7a Edizione)

Parker, S. P. (1997). McGraw-Hill dictionary of earth sciences. McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Parker, Sybil P. McGraw-Hill Dictionary of Earth Sciences. New York: McGraw-Hill, 1997.

Citatione MLA (9a ed.)

Parker, Sybil P. McGraw-Hill Dictionary of Earth Sciences. McGraw-Hill, 1997.