John Warvelle, H. 1. (1977). Probability Methods in Oil Exploration. Wiley Eastern.
Chicago Style citaatJohn Warvelle, Harbaugh 1926. Probability Methods in Oil Exploration. New York: Wiley Eastern, 1977.
MLA citatieJohn Warvelle, Harbaugh 1926. Probability Methods in Oil Exploration. Wiley Eastern, 1977.
Let op: Deze citaties zijn niet altijd 100% accuraat.