APA (7th ed.) Citation

Nicholl, D., & Hastings, A. (1998). The Testing of Hearts. Darton, Longman and Todd.

Chicago Style (17th ed.) Citation

Nicholl, Donald, and Adrian Hastings. The Testing of Hearts. [London]: Darton, Longman and Todd, 1998.

MLA (9th ed.) Citation

Nicholl, Donald, and Adrian Hastings. The Testing of Hearts. Darton, Longman and Todd, 1998.

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