APA引文

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

Chicago Style (17th ed.) Citation

Robertson, Arthur Henry. European Institutions: Cooperation, Integration, Unification. London: Stevens, 1959.

MLA引文

Robertson, Arthur Henry. European Institutions: Cooperation, Integration, Unification. Stevens, 1959.

警告：這些引文格式不一定是100％准確.