Cita APA (7a ed.)

Peris, G., & Federman, P. On the structure of intruder states.

Cita Chicago Style (17a ed.)

Peris, G.E.A, y P. Federman. On the Structure of Intruder States.

Cita MLA (8a ed.)

Peris, G.E.A, y P. Federman. On the Structure of Intruder States.