APA
Westhoff Victor Ed, International conference on plant species and plant communities (1976 : Nijmegen), . (1978). Proceeding on plant species and plant communities. The Hague: Dr. W Junk.
Chicago
Westhoff Victor Ed, International conference on plant species and plant communities (1976 : Nijmegen), . 1978. Proceeding on plant species and plant communities. The Hague: Dr. W Junk.
Harvard
Westhoff Victor Ed, International conference on plant species and plant communities (1976 : Nijmegen), . (1978). Proceeding on plant species and plant communities. The Hague: Dr. W Junk.
MLA
Westhoff Victor Ed, International conference on plant species and plant communities (1976 : Nijmegen), . Proceeding on plant species and plant communities. The Hague: Dr. W Junk. 1978.
