APA (7th ed.) Citation

Grace, S. (2013). Lady vivian defies a duke: Beau monde series, book 4.

Chicago Style (17th ed.) Citation

Grace, Samantha. Lady Vivian Defies a Duke: Beau Monde Series, Book 4. 2013.

MLA (8th ed.) Citation

Grace, Samantha. Lady Vivian Defies a Duke: Beau Monde Series, Book 4. 2013.

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