APA (7th ed.) Citation

Fock, A., & Klüss, K. (1890). Pyroschwefligsaures Ammonium. Schade.

Chicago Style (17th ed.) Citation

Fock, Andreas, and K. Klüss. Pyroschwefligsaures Ammonium. Berlin: Schade, 1890.

MLA (9th ed.) Citation

Fock, Andreas, and K. Klüss. Pyroschwefligsaures Ammonium. Schade, 1890.

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