APA引文

Rao, N., & Subbaiah, R. (1988). Agricultural librarianship in India an overview. Metropolitan Books Co..

芝加哥风格引文

Rao, N.G.P, 与 R. Subbaiah. Agricultural Librarianship in India an Overview. New Delhi: Metropolitan Books Co., 1988.

MLA引文

Rao, N.G.P, 与 R. Subbaiah. Agricultural Librarianship in India an Overview. Metropolitan Books Co., 1988.