APA aipamena

Hale, M. E. (1981). A reision of the lichen family Thelotremataceae in Sri Lanka. British Museum (Natural History).

Chicago Style aipamena

Hale, Mason E. A Reision of the Lichen Family Thelotremataceae in Sri Lanka. London: British Museum (Natural History), 1981.

MLA aipamena

Hale, Mason E. A Reision of the Lichen Family Thelotremataceae in Sri Lanka. British Museum (Natural History), 1981.