APA引文

The fundamentals of citizenship (5th ed.). National Catholic Welfare Conference.

Chicago Style (17th ed.) Citation

The Fundamentals of Citizenship. 5th ed. Washington, D.C.: National Catholic Welfare Conference.

MLA引文

The Fundamentals of Citizenship. 5th ed. National Catholic Welfare Conference.

警告：這些引文格式不一定是100％准確.