APA (7th ed.) Citation

Iskra, W. (1970). Die industrielle Entwicklung in Polen. Interpress.

Chicago Style (17th ed.) Citation

Iskra, Wieslaw. Die Industrielle Entwicklung in Polen. Warszawa: Interpress, 1970.

MLA (9th ed.) Citation

Iskra, Wieslaw. Die Industrielle Entwicklung in Polen. Interpress, 1970.

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