Cita APA (7a ed.)
Helicon (Firm) & ebrary, Inc. (2006). Hutchinson trends in science. Helicon.
Cita Chicago Style (17a ed.)
Helicon (Firm) y Inc ebrary. Hutchinson Trends in Science. Abingdon, Oxon: Helicon, 2006.
Cita MLA (9a ed.)
Helicon (Firm) y Inc ebrary. Hutchinson Trends in Science. Helicon, 2006.
Precaución: Estas citas no son 100% exactas.