APA (7th ed.) Citation

Vanderkuip, A. A. (1971). The Kokoda Trail. Plan Drawing Service.

Chicago Style (17th ed.) Citation

Vanderkuip, A. A. The Kokoda Trail. Port Moresby: Plan Drawing Service, 1971.

MLA (9th ed.) Citation

Vanderkuip, A. A. The Kokoda Trail. Plan Drawing Service, 1971.

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