Gaya APA

Simonsen, J., L.N., I, O. (1947). **The terpenes Vol.I the simpler acyclic and monocyclic terpenes and ì their derivatives . London: London: Cambridge at the University Press; 1947.

Gaya MLA

Simonsen, J.L.., L.N., I., Owen,. "**The terpenes Vol.I the simpler acyclic and monocyclic terpenes and ì their derivatives". London: London: Cambridge at the University Press; 1947, 1947. Text.