APA (7th ed.) Citation

Portland-Zementwerke Dyckerhoff-Wicking. (1954). Aus alten Schriften der Portland-Cement-Fabrik Dyckerhoff & Söhne.

Chicago Style (17th ed.) Citation

Portland-Zementwerke Dyckerhoff-Wicking. Aus Alten Schriften Der Portland-Cement-Fabrik Dyckerhoff & Söhne. Mainz-Amöneburg, 1954.

MLA (9th ed.) Citation

Portland-Zementwerke Dyckerhoff-Wicking. Aus Alten Schriften Der Portland-Cement-Fabrik Dyckerhoff & Söhne. 1954.

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