APA aipamena

Thorne, G. (1961). Principles of nematology. Mc Graw Hill Book company.

Chicago Style aipamena

Thorne, G. Principles of Nematology. NewYork: Mc Graw Hill Book company, 1961.

MLA aipamena

Thorne, G. Principles of Nematology. Mc Graw Hill Book company, 1961.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.