APA引文

Robertson, A. H. (1959). European institutions: Cooperation, integration, unification. Stevens & sons.

Chicago Edition Citation

Robertson, A H. European Institutions: Cooperation, Integration, Unification. London: Stevens & sons, 1959.

MLA引文

Robertson, A H. European Institutions: Cooperation, Integration, Unification. Stevens & sons, 1959.

警告：這些引文格式不一定是100％准確.