APA引文

Hedtke, P. C., & Hedtke, J. V. (1991). Washington trivia. Rutlege Hill Press.

Chicago Style (17th ed.) Citation

Hedtke, Patricia Callander, and John V. Hedtke. Washington Trivia. Nashville, TN: Rutlege Hill Press, 1991.

MLA引文

Hedtke, Patricia Callander, and John V. Hedtke. Washington Trivia. Rutlege Hill Press, 1991.

警告：這些引文格式不一定是100％准確.