APA引文

Cloud, H., & Townsend, J. (1999). Limites. Vida.

Chicago Style (17th ed.) Citation

Cloud, Henry, and John Townsend. Limites. Sao Paulo: Vida, 1999.

MLA引文

Cloud, Henry, and John Townsend. Limites. Vida, 1999.

警告：這些引文格式不一定是100％准確.