Cita APA

Flegenheimer, J. (1964). Activation Analysis of the Dutch 50 c. Stamp of 1867. Web

Citación estilo Chicago

Flegenheimer, Juan. Activation Analysis of the Dutch 50 C. Stamp of 1867. 1964.

Cita MLA

Flegenheimer, Juan. Activation Analysis of the Dutch 50 C. Stamp of 1867. 1964.