APA-viite

Buckley, J. J., & Eslami, E. (2002). An introduction to fuzzy logic and fuzzy sets. Physica-Verlag.

Chicago-tyylinen lähdeviittaus

Buckley, James J., ja Esfandiar Eslami. An Introduction to Fuzzy Logic and Fuzzy Sets. Heidelberg ; New York: Physica-Verlag, 2002.

MLA-viite

Buckley, James J., ja Esfandiar Eslami. An Introduction to Fuzzy Logic and Fuzzy Sets. Physica-Verlag, 2002.