Hancock, J., Kennedy, W., & Cobban, W. (1993). A correlation of the Upper Albian to basal Coniacian sequences of northwest Europe, Texas and the United States Western Interior.
Chicago Style (17. basım) AtıfHancock, J., W. Kennedy, ve W. Cobban. A Correlation of the Upper Albian to Basal Coniacian Sequences of Northwest Europe, Texas and the United States Western Interior. 1993.
MLA (9th ed.) AtıfHancock, J., et al. A Correlation of the Upper Albian to Basal Coniacian Sequences of Northwest Europe, Texas and the United States Western Interior. 1993.
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