APA (7th ed.) Citation

Howarth, D. A., & Howarth, S. (1989). Lord Nelson: The immortal memory (1. American ed.). Viking.

Chicago Style (17th ed.) Citation

Howarth, David Armine, and Stephen Howarth. Lord Nelson: The Immortal Memory. 1. American ed. New York, NY u.a: Viking, 1989.

MLA (9th ed.) Citation

Howarth, David Armine, and Stephen Howarth. Lord Nelson: The Immortal Memory. 1. American ed. Viking, 1989.