Cita APA (7th ed.)

Purves, A. A. (1978). Collecting medals and decorations (3. Aufl.). Seaby.

Cita Chicago (17th ed.)

Purves, Alec Arthur. Collecting Medals and Decorations. 3. Aufl. London: Seaby, 1978.

Cita MLA (8th ed.)

Purves, Alec Arthur. Collecting Medals and Decorations. 3. Aufl. Seaby, 1978.