Farjon, A. (1990). Pinaceae: Drawings and descriptions of the genera Abies, Cedrus, Pseudolarix, Keteleeria, Nothotsuga, Tsuga, Cathaya, Pseudotsuga, Larix and Picea. Koeltz Scientific Books.
Chicago-Zitierstil (17. Ausg.)Farjon, Aljos. Pinaceae: Drawings and Descriptions of the Genera Abies, Cedrus, Pseudolarix, Keteleeria, Nothotsuga, Tsuga, Cathaya, Pseudotsuga, Larix and Picea. Königstein: Koeltz Scientific Books, 1990.
MLA-Zitierstil (9. Ausg.)Farjon, Aljos. Pinaceae: Drawings and Descriptions of the Genera Abies, Cedrus, Pseudolarix, Keteleeria, Nothotsuga, Tsuga, Cathaya, Pseudotsuga, Larix and Picea. Koeltz Scientific Books, 1990.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.