APA (7th ed.) Citation

Seaward, M. R. (1977). Lichen ecology. Academic Press.

Chicago Style (17th ed.) Citation

Seaward, Mark R.D. Lichen Ecology. London [etc.]: Academic Press, 1977.

MLA (9th ed.) Citation

Seaward, Mark R.D. Lichen Ecology. Academic Press, 1977.

Warning: These citations may not always be 100% accurate.