APA引文

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 (17th ed.) Citation

Hancock, J., W. Kennedy, and W. Cobban. A Correlation of the Upper Albian to Basal Coniacian Sequences of Northwest Europe, Texas and the United States Western Interior. 1993.

MLA引文

Hancock, J., et al. A Correlation of the Upper Albian to Basal Coniacian Sequences of Northwest Europe, Texas and the United States Western Interior. 1993.