APA-Zitierstil (7. Ausg.)

Thor, E., Johansen, S., & Nilsen, L. S. (2005). The collection of botanical letters to Mikael H. Foslie in the Gunnerus Library: A catalogue. Norwegian Univ. of Science and Technology [u.a.].

Chicago-Zitierstil (17. Ausg.)

Thor, Evelyn, Stein Johansen, und Liv S. Nilsen. The Collection of Botanical Letters to Mikael H. Foslie in the Gunnerus Library: A Catalogue. Trondheim: Norwegian Univ. of Science and Technology [u.a.], 2005.

MLA-Zitierstil (9. Ausg.)

Thor, Evelyn, et al. The Collection of Botanical Letters to Mikael H. Foslie in the Gunnerus Library: A Catalogue. Norwegian Univ. of Science and Technology [u.a.], 2005.