Cita APA (7a ed.)

Engdahl, D. E. (1974). Constitutional power: Federal and state in a Nutshell. West Group.

Cita Chicago Style (17a ed.)

Engdahl, David E. Constitutional Power: Federal and State in a Nutshell. Saint Paul: West Group, 1974.

Cita MLA (9a ed.)

Engdahl, David E. Constitutional Power: Federal and State in a Nutshell. West Group, 1974.