APA

Aptroot A., Sparrius L. B., LaGreca S. & Bungartz F. (2008). Angiactis, a new crustose lichen genus in the Roccellaceae, with species from Bermuda, the Galapagos Islands and Australia. : .

Chicago

Aptroot Andre, Sparrius Laurens B, LaGreca Scott and Bungartz Frank. 2008. Angiactis, a new crustose lichen genus in the Roccellaceae, with species from Bermuda, the Galapagos Islands and Australia. : .

Harvard

Aptroot A., Sparrius L. B., LaGreca S. and Bungartz F. (2008). Angiactis, a new crustose lichen genus in the Roccellaceae, with species from Bermuda, the Galapagos Islands and Australia. : .

MLA

Aptroot Andre, Sparrius Laurens B, LaGreca Scott and Bungartz Frank. Angiactis, a new crustose lichen genus in the Roccellaceae, with species from Bermuda, the Galapagos Islands and Australia. : . 2008.