APA
Hoffmann-Ostenhof O. (., Kratzl K. (., . (1959). Proceedings of the fourth international congress of biochemistry Vienna 1958 (vol-02): biochemistry of wood. New York: Pergaman Press.
Chicago
Hoffmann-Ostenhof O (ed.), Kratzl K (ed.), . 1959. Proceedings of the fourth international congress of biochemistry Vienna 1958 (vol-02): biochemistry of wood. New York: Pergaman Press.
Harvard
Hoffmann-Ostenhof O. (., Kratzl K. (., . (1959). Proceedings of the fourth international congress of biochemistry Vienna 1958 (vol-02): biochemistry of wood. New York: Pergaman Press.
MLA
Hoffmann-Ostenhof O (ed.), Kratzl K (ed.), . Proceedings of the fourth international congress of biochemistry Vienna 1958 (vol-02): biochemistry of wood. New York: Pergaman Press. 1959.