1. \cite{goossens:companion} [ 2 ]

  2. \cite{goossens:companion,hagen:metafun} [ 2 , 1 ]

  3. \cite[page 99ff]{goossens:companion} [ 2 , page 99ff ]

  4. \cite[page 99ff]{goossens:companion,hagen:metafun} [ 2 , 1 , page 99ff ]

Bibliography

1

Hans Hagen. Metafun. Preliminary Version October 27, 2000, October 2000. http://www.pragma-ade.com.

2

M. von Goossens, S. Rahtz, and F. Mittelbach. The LaTeX Graphics Companion. Addison-Wesley Publishing Company, Reading, Mass., 1997.