APA Style

John, H, S. (1946). Endemism in the Hawaiian flora, and a revision of the Hawaiian species of Gunnera (Haloragidaceae) Hawaiian plant studies 11 . California: Alice Eastwood Semi-Centennial Publications.

MLA Style

John, Harold, St.. "Endemism in the Hawaiian flora, and a revision of the Hawaiian species of Gunnera (Haloragidaceae) Hawaiian plant studies 11". California: Alice Eastwood Semi-Centennial Publications, 1946. Text.