Παραπομπή APA

Bucknill, J. (1931). Coins of the Dutch East Indies: An introduction to the study of the series. Spink and Son.

Παραπομπή Chicago Style

Bucknill, John. Coins of the Dutch East Indies: An Introduction to the Study of the Series. London: Spink and Son, 1931.

Παραπομπή MLA

Bucknill, John. Coins of the Dutch East Indies: An Introduction to the Study of the Series. Spink and Son, 1931.