Cita APA (7a ed.)

Edwards, D. G. (1995). Introduction to graphical modelling. Springer-Verlag.

Cita Chicago Style (17a ed.)

Edwards, David G. Introduction to Graphical Modelling. New York: Springer-Verlag, 1995.

Cita MLA (8a ed.)

Edwards, David G. Introduction to Graphical Modelling. Springer-Verlag, 1995.