Cita APA (7a ed.)

Open University, Smart, L., & Gagan, M. (2002). The third dimension. Royal Society of Chemistry.

Cita Chicago Style (17a ed.)

Open University, Lesley Smart, y Michael Gagan. The Third Dimension. Cambridge: Royal Society of Chemistry, 2002.

Cita MLA (8a ed.)

Open University, et al. The Third Dimension. Royal Society of Chemistry, 2002.