APA (7th ed.) Citation

Leppard, L. G., & Forbes, K. (2000). Mandie and the secret tunnel (Unabridged.). Recorded Books Inc..

Chicago Style (17th ed.) Citation

Leppard, Lois Gladys, and Kate Forbes. Mandie and the Secret Tunnel. Unabridged. Prince Frederick: Recorded Books Inc., 2000.

MLA (8th ed.) Citation

Leppard, Lois Gladys, and Kate Forbes. Mandie and the Secret Tunnel. Unabridged. Recorded Books Inc., 2000.

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