APA استشهاد

Wilkner, K. (1974). Practical yacht navigator (2nd ed.). Nautical publishing.

استشهاد بنمط شيكاغو

Wilkner, Kenneth. Practical Yacht Navigator. 2nd ed. Lymington: Nautical publishing, 1974.

MLA استشهاد

Wilkner, Kenneth. Practical Yacht Navigator. 2nd ed. Nautical publishing, 1974.