APA
Svendsen A Baerheim Ed, International symposium on essential oils and aromatic plants (15 : 1984 : Noordwijkerhout) & Scheffer J J C Ed. (1985). Proceeding on esstenital oils and aromatic plants. Dordrecht: Martinus nijhoff.
Chicago
Svendsen A Baerheim Ed, International symposium on essential oils and aromatic plants (15 : 1984 : Noordwijkerhout) and Scheffer J J C Ed. 1985. Proceeding on esstenital oils and aromatic plants. Dordrecht: Martinus nijhoff.
Harvard
Svendsen A Baerheim Ed, International symposium on essential oils and aromatic plants (15 : 1984 : Noordwijkerhout) and Scheffer J J C Ed. (1985). Proceeding on esstenital oils and aromatic plants. Dordrecht: Martinus nijhoff.
MLA
Svendsen A Baerheim Ed, International symposium on essential oils and aromatic plants (15 : 1984 : Noordwijkerhout) and Scheffer J J C Ed. Proceeding on esstenital oils and aromatic plants. Dordrecht: Martinus nijhoff. 1985.
