APA (7th ed.) Citation

Dobson, F. S. c. 2. J. (2000). Lichens: An illustrated guide to the British and Irish species (4., rev. colour ed.). Richmond Publ.

Chicago Style (17th ed.) Citation

Dobson, Frank S. ca. 20./21. Jh. Lichens: An Illustrated Guide to the British and Irish Species. 4., rev. colour ed. Slough: Richmond Publ, 2000.

MLA (9th ed.) Citation

Dobson, Frank S. ca. 20./21. Jh. Lichens: An Illustrated Guide to the British and Irish Species. 4., rev. colour ed. Richmond Publ, 2000.