APA

Holzner W., Werger M. J. A., . (1983). Man's impact on vegetation. The Hague [u.a.]: Junk.

Chicago

Holzner Wolfgang, Werger M J A, . 1983. Man's impact on vegetation. The Hague [u.a.]: Junk.

Harvard

Holzner W., Werger M. J. A., . (1983). Man's impact on vegetation. The Hague [u.a.]: Junk.

MLA

Holzner Wolfgang, Werger M J A, . Man's impact on vegetation. The Hague [u.a.]: Junk. 1983.