MLA

Longley, John, and Dag Normann. Higher-order Computability. Springer Berlin Heidelberg, 2015.

APA

Longley, J., & Normann, D. (2015). Higher-Order Computability. Springer Berlin Heidelberg.

Chicago

Longley, John, and Dag Normann. Higher-Order Computability. : Springer Berlin Heidelberg, 2015.