APA aipamena

Gopakuma,k, harikrishnan Nayer,J, & Pramod ,G. Krishnan. (1997). DRIDADARUKKAL Krishiyum Paripalanavum. Kerala Agricultural University.

Chicago Style aipamena

Gopakuma,k, harikrishnan Nayer,J, and Pramod ,G. Krishnan. DRIDADARUKKAL Krishiyum Paripalanavum. tHRISSUR: Kerala Agricultural University, 1997.

MLA aipamena

Gopakuma,k, et al. DRIDADARUKKAL Krishiyum Paripalanavum. Kerala Agricultural University, 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.