Cita APA (7a ed.)

De Groot, G. J. (1998). Student protest: The sixties and after (1st pub.). Longman.

Cita Chicago Style (17a ed.)

De Groot, Gerard J. Student Protest: The Sixties and After. 1st pub. London ; New York: Longman, 1998.

Cita MLA (9a ed.)

De Groot, Gerard J. Student Protest: The Sixties and After. 1st pub. Longman, 1998.