APA (7th ed.) Citation

Appleyard, S. F. (1988). Marine electronic navigation (2. ed.). Routledge & Paul.

Chicago Style (17th ed.) Citation

Appleyard, Stephen F. Marine Electronic Navigation. 2. ed. London <<[u.a.]>>: Routledge & Paul, 1988.

MLA (9th ed.) Citation

Appleyard, Stephen F. Marine Electronic Navigation. 2. ed. Routledge & Paul, 1988.