APA (7th ed.) Citation

Zieschang, H. E., Köhler, K., & Sievers, A. (1993). Changing proton concentrations at the surfaces of gravistimulated Phleum roots. Springer.

Chicago Style (17th ed.) Citation

Zieschang, Hanna E., Kurt Köhler, and Andreas Sievers. Changing Proton Concentrations at the Surfaces of Gravistimulated Phleum Roots. Springer, 1993.

MLA (9th ed.) Citation

Zieschang, Hanna E., et al. Changing Proton Concentrations at the Surfaces of Gravistimulated Phleum Roots. Springer, 1993.

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