APA (7th ed.) Citation

Gaspar, E., Oncescu, M., & Marinescu, M. (1972). Radioactive tracers in hydrology. Editura Academiei ; Elsevier.

Chicago Style (17th ed.) Citation

Gaspar, Emilian, Mircea Oncescu, and Magdalena Marinescu. Radioactive Tracers in Hydrology. Bucuresti [Bucharest] : Amsterdam ; London: Editura Academiei ; Elsevier, 1972.

MLA (8th ed.) Citation

Gaspar, Emilian, et al. Radioactive Tracers in Hydrology. Editura Academiei ; Elsevier, 1972.