APA način citiranja

Zobel, B. J., & Sprague,Jerry R. (1998). Juvenile wood in forest trees. Spinger-Verlag.

Čikaški stil citiranja

Zobel, Bruce J., i Sprague,Jerry R. Juvenile Wood in Forest Trees. Berlin: Spinger-Verlag, 1998.

MLA način citiranja

Zobel, Bruce J., i Sprague,Jerry R. Juvenile Wood in Forest Trees. Spinger-Verlag, 1998.