APA
Englund R., . (1994). Male and female reproductive success in the hermaphroditic shrub viburnun opulus (caprifoliaceae). Uppsala: Acta Universitatis Upsaliensis.
Chicago
Englund Roger, . 1994. Male and female reproductive success in the hermaphroditic shrub viburnun opulus (caprifoliaceae). Uppsala: Acta Universitatis Upsaliensis.
Harvard
Englund R., . (1994). Male and female reproductive success in the hermaphroditic shrub viburnun opulus (caprifoliaceae). Uppsala: Acta Universitatis Upsaliensis.
MLA
Englund Roger, . Male and female reproductive success in the hermaphroditic shrub viburnun opulus (caprifoliaceae). Uppsala: Acta Universitatis Upsaliensis. 1994.