APA (7th ed.) Citation

Cramer, W. C. P. (1780). Dr. Guilielmi Christiani Philippi Cramer Dissertatio De Lichene Islandico.

Chicago Style (17th ed.) Citation

Cramer, Wilhelm Christian Philipp. Dr. Guilielmi Christiani Philippi Cramer Dissertatio De Lichene Islandico. Erlangae, 1780.

MLA (9th ed.) Citation

Cramer, Wilhelm Christian Philipp. Dr. Guilielmi Christiani Philippi Cramer Dissertatio De Lichene Islandico. 1780.

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