APA (7th ed.) Citation

Sahlberg, C. R., & Bonsdorff, C. R. (1835). Dissertatio entomologica Insecta Fennica enumerans. Frenckell.

Chicago Style (17th ed.) Citation

Sahlberg, Carl Reinhold, and Carl Reinhold Bonsdorff. Dissertatio Entomologica Insecta Fennica Enumerans. Helsingforsiae: Frenckell, 1835.

MLA (9th ed.) Citation

Sahlberg, Carl Reinhold, and Carl Reinhold Bonsdorff. Dissertatio Entomologica Insecta Fennica Enumerans. Frenckell, 1835.

Warning: These citations may not always be 100% accurate.