APA (7th ed.) Citation

Ussing, H. H., Kruhoffer, P., Thorn, N., & Hess Thaysen, J. (1960). The alkali metal ions in biology. Springer.

Chicago Style (17th ed.) Citation

Ussing, Hans H., P. Kruhoffer, N.A Thorn, and J. Hess Thaysen. The Alkali Metal Ions in Biology. Berlin [etc.]: Springer, 1960.

MLA (9th ed.) Citation

Ussing, Hans H., et al. The Alkali Metal Ions in Biology. Springer, 1960.