APA (7th ed.) Citation

Vries, P. D. (1954). The Tunnel Of Love. Penguin Book.

Chicago Style (17th ed.) Citation

Vries, Peter De. The Tunnel Of Love. England: Penguin Book, 1954.

MLA (9th ed.) Citation

Vries, Peter De. The Tunnel Of Love. Penguin Book, 1954.

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