APA引文

R.L.Sehgal. (1998). Handbook of library software packages (1st.). Ess Ess.

Chicago Edition Citation

R.L.Sehgal. Handbook of Library Software Packages. 1st. New Delhi: Ess Ess, 1998.

MLA引文

R.L.Sehgal. Handbook of Library Software Packages. 1st. Ess Ess, 1998.