APA citiranje

Ivanov, M. V., & Freney, J. R. The global biogeochemical sulphure cycle.

Chicago Edition Citation

Ivanov, M. V., and J. R. Freney. The Global Biogeochemical Sulphure Cycle.

MLA citiranje

Ivanov, M. V., and J. R. Freney. The Global Biogeochemical Sulphure Cycle.