APA (7th ed.) Citation

Parker, S. P. (1995). World geographical encyclopedia (English language ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Parker, Sybil P. World Geographical Encyclopedia. English language ed. New York: McGraw-Hill, 1995.

MLA (9th ed.) Citation

Parker, Sybil P. World Geographical Encyclopedia. English language ed. McGraw-Hill, 1995.