APA-referens (7:e uppl.)

Kingsbury, J. M. (1969). Seaweeds of Cape Cod and the islands. Chatham Press.

Chicago-referens (17:e uppl.)

Kingsbury, John Merriam. Seaweeds of Cape Cod and the Islands. Chatham, Mass: Chatham Press, 1969.

MLA-referens (9:e uppl.)

Kingsbury, John Merriam. Seaweeds of Cape Cod and the Islands. Chatham Press, 1969.