APA引文

Singh, S. . .., & Singh, S. . .. (1992). Colon classification: A select bibliography. Ess Ess.

Chicago Edition Citation

Singh, Sewa ., and Sukhbir Singh. Colon Classification: A Select Bibliography. New Delhi: Ess Ess, 1992.

MLA引文

Singh, Sewa ., and Sukhbir Singh. Colon Classification: A Select Bibliography. Ess Ess, 1992.

警告：這些引文格式不一定是100％准確.