APA (7th ed.) Citation

Archer, A. (2012). Labyrinth. Harlequin Books.

Chicago Style (17th ed.) Citation

Archer, Alex. Labyrinth. Harlequin Books, 2012.

MLA (8th ed.) Citation

Archer, Alex. Labyrinth. Harlequin Books, 2012.

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