MLA

Fenne, Tönnies, et al. Tönnies Fenne's Low German Manual of Spoken Russian : Pskov 1607. Copenhagen: Munksgaard, 1961.

APA

Fenne, T., Gementz, H. Joachim, Hammerich, L. Leonor, Jakobson, R., & Van Den Baar, A. H. (1961). Tönnies Fenne's Low German manual of spoken Russian : Pskov 1607. Copenhagen: Munksgaard.

Chicago

Fenne, Tönnies, Hans Joachim Gementz, Louis Leonor Hammerich, Roman Jakobson, and A. H Van Den Baar. Tönnies Fenne's Low German Manual of Spoken Russian: Pskov 1607. Copenhagen: Munksgaard, 1961.