APA引文

Grassian, V. (1984). Perennial philosophical issues. Prentice hall.

Chicago Style (17th ed.) Citation

Grassian, Victor. Perennial Philosophical Issues. New Jersey: Prentice hall, 1984.

MLA引文

Grassian, Victor. Perennial Philosophical Issues. Prentice hall, 1984.

警告：這些引文格式不一定是100％准確.