Cita APA (7a ed.)

Selwyn, P. (1975). Development policy in small countries. Croom Helm Ltd.

Cita Chicago Style (17a ed.)

Selwyn, Percy. Development Policy in Small Countries. London: Croom Helm Ltd, 1975.

Cita MLA (9a ed.)

Selwyn, Percy. Development Policy in Small Countries. Croom Helm Ltd, 1975.