Cita APA

Oetiker, T., Partl, H., Hyna, I., & Schlegl, E. (1999). The not so short introduction to LATEX 2Ɛ: Or LATEX 2Ɛ in 87 minutes. Free Software Foundation.

Citación estilo Chicago

Oetiker, Tobias, Hubert Partl, Irene Hyna, and Elisabeth Schlegl. The Not so Short Introduction to LATEX 2Ɛ: Or LATEX 2Ɛ in 87 Minutes. Cambridge, MA: Free Software Foundation, 1999.

Cita MLA

Oetiker, Tobias, et al. The Not so Short Introduction to LATEX 2Ɛ: Or LATEX 2Ɛ in 87 Minutes. Free Software Foundation, 1999.