Παραπομπή σε μορφή APA (7η εκδ.)

Mayer, J., Chambers, B., & Farooq, A. (1999). Development policies in natural resources economics. Edward Elgar; in association with UNCTAD.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Mayer, Jorg, Brian Chambers, και Ayisha Farooq. Development Policies in Natural Resources Economics. Cheltenham: Edward Elgar; in association with UNCTAD, 1999.

Παραπομπή σε μορφή MLA (9th εκδ.)

Mayer, Jorg, et al. Development Policies in Natural Resources Economics. Edward Elgar; in association with UNCTAD, 1999.