Casey, A. M., & Cachero, M. (1998). Off-campus Library Services directory (3nd ed.). Central Michigan University.
芝加哥风格引文Casey, Anne Marie, 与 Marissa Cachero. Off-campus Library Services Directory. 3nd ed. Michigan: Central Michigan University, 1998.
MLA引文Casey, Anne Marie, 与 Marissa Cachero. Off-campus Library Services Directory. 3nd ed. Central Michigan University, 1998.
警告：这些引文格式不一定是100％准确.