Παραπομπή APA

Abbasi, S. A., & Krishnakumari, P. K. (1999). Hot topics: Everyday environmental concerns. Oxford University.

Παραπομπή Chicago Style

Abbasi, S. A., και P. Khan Krishnakumari. Hot Topics: Everyday Environmental Concerns. Oxford: Oxford University, 1999.

Παραπομπή MLA

Abbasi, S. A., και P. Khan Krishnakumari. Hot Topics: Everyday Environmental Concerns. Oxford University, 1999.