Cita APA (7a ed.)

Gulliksen, B. (1974). The ascidian fauna on level bottom áreas in the Borgenfjorden, 1967-1973. University of Trondheim.

Cita Chicago Style (17a ed.)

Gulliksen, Bjorn. The Ascidian Fauna on Level Bottom áreas in the Borgenfjorden, 1967-1973. Trondheim: University of Trondheim, 1974.

Cita MLA (8a ed.)

Gulliksen, Bjorn. The Ascidian Fauna on Level Bottom áreas in the Borgenfjorden, 1967-1973. University of Trondheim, 1974.