APA aipamena

Negi,S.S. (1985). Handbook of silvicultural systems. Bishen Sing Mahendra Sing.

Chicago Style aipamena

Negi,S.S. Handbook of Silvicultural Systems. Dehradun: Bishen Sing Mahendra Sing, 1985.

MLA aipamena

Negi,S.S. Handbook of Silvicultural Systems. Bishen Sing Mahendra Sing, 1985.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.