Cita APA

Walters, D. E. 1., & Walters, G. C. 1. (2002). Scientists must speak: Bringing presentations to life. London: Routledge.

Citación estilo Chicago

Walters, D. Eric 1951-, y Gale Climenson 1954- Walters. Scientists Must Speak: Bringing Presentations to Life. London: Routledge, 2002.

Cita MLA

Walters, D. Eric 1951-, y Gale Climenson 1954- Walters. Scientists Must Speak: Bringing Presentations to Life. London: Routledge, 2002.