Παραπομπή APA

Thorpe, E. A., & Thorpe, S. A. (2000). Wheelers general knowledge manual.

Παραπομπή Chicago Style

Thorpe, Edgar; Author, και Showick; Author Thorpe. Wheelers General Knowledge Manual. New Delhi, Wheeler publishing, 2000.

Παραπομπή MLA

Thorpe, Edgar; Author, και Showick; Author Thorpe. Wheelers General Knowledge Manual. 2000.