APA (7th ed.) Citation

Fischer, W., Primio, J. C. d., & Stein, G. (1990). A convention on greenhouse gases: Towards the design of a verification system.

Chicago Style (17th ed.) Citation

Fischer, W., Juan Carlos di Primio, and G. Stein. A Convention on Greenhouse Gases: Towards the Design of a Verification System. Jülich, 1990.

MLA (9th ed.) Citation

Fischer, W., et al. A Convention on Greenhouse Gases: Towards the Design of a Verification System. 1990.