APA (7th ed.) Citation

Hille, H. (1970). DDR-Briefmarken Stempel Dokumente. Transpress.

Chicago Style (17th ed.) Citation

Hille, Horst. DDR-Briefmarken Stempel Dokumente. Berlin: Transpress, 1970.

MLA (8th ed.) Citation

Hille, Horst. DDR-Briefmarken Stempel Dokumente. Transpress, 1970.

Warning: These citations may not always be 100% accurate.