Franklin

MLA

Lawson, Henry. On the Affinities of the Groups Trematoda, Planari, and Hirudinei: and On the Formation of a New Class of Annuloida for the Reception of These Animals. Dublin: McGlashan & Gill, 1861.

APA

Lawson, H. (1861). On the affinities of the groups Trematoda, Planari, and Hirudinei: and on the formation of a new class of Annuloida for the reception of these animals. Dublin: McGlashan & Gill.

Chicago

Lawson, Henry, On the Affinities of the Groups Trematoda, Planari, and Hirudinei: And On the Formation of a New Class of Annuloida for the Reception of These Animals. Dublin: McGlashan & Gill, 1861.