APA (7th ed.) Zitazioa

Specht, R. L. (1988). Mediterranean-type ecosystems: A data source book. Kluwer.

Chicago Style (17th ed.) Zitazioa

Specht, Raymond L. Mediterranean-type Ecosystems: A Data Source Book. Dordrecht, Alemania: Kluwer, 1988.

MLA (9th ed.) Zitazioa

Specht, Raymond L. Mediterranean-type Ecosystems: A Data Source Book. Kluwer, 1988.