APA (7. basım) Alıntı

Kostic, E. P. (1968). An efficient geologic service for a developing country (Organizational features and working methods). DPT..

Chicago Style (17. basım) Atıf

Kostic, Evgenije P. An Efficient Geologic Service for a Developing Country (Organizational Features and Working Methods). Ankara: DPT., 1968.

MLA (9th ed.) Atıf

Kostic, Evgenije P. An Efficient Geologic Service for a Developing Country (Organizational Features and Working Methods). DPT., 1968.