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Gaya APA

Suparmoko, . (2008). Ekonomi sumber daya alam dan lingkungan : Suatu pendekatan teoritis (Edisi keempat, Cetakan pertama, Agustus). Yogyakarta: bpfe-yogyakarta.

Gaya MLA

Suparmoko, . "Ekonomi sumber daya alam dan lingkungan : Suatu pendekatan teoritis". Edisi keempat, Cetakan pertama, Agustus Yogyakarta: bpfe-yogyakarta, 2008. Text.