Cita APA (7a ed.)

Cederstrom, P. (2022). Ellipsocephalid trilobites from Cambrian Series 2 and Stage 4. Scandinavian University Press (Universitetsforlaget).

Cita Chicago Style (17a ed.)

Cederstrom, Peter. Ellipsocephalid Trilobites from Cambrian Series 2 and Stage 4. Oslo: Scandinavian University Press (Universitetsforlaget), 2022.

Cita MLA (9a ed.)

Cederstrom, Peter. Ellipsocephalid Trilobites from Cambrian Series 2 and Stage 4. Scandinavian University Press (Universitetsforlaget), 2022.