APA (7th ed.) Citation

Brüggemann-Klein, A., & Wood, D. (1987). Drawing trees nicely with TEX: Research report ; Univ. of Waterloo Computer Science Department.

Chicago Style (17th ed.) Citation

Brüggemann-Klein, Anne, and Derick Wood. Drawing Trees Nicely with TEX: Research Report ; Univ. of Waterloo Computer Science Department. Waterloo, 1987.

MLA (9th ed.) Citation

Brüggemann-Klein, Anne, and Derick Wood. Drawing Trees Nicely with TEX: Research Report ; Univ. of Waterloo Computer Science Department. 1987.