APA (7th ed.) Citation

Gahoonia, T. S., Claassen, N., & Jungk, A. (1992). Mobilization of residual phosphate of different phosphate fertilizers in relation to pH in the rhizosphere of ryegrass. Springer.

Chicago Style (17th ed.) Citation

Gahoonia, T. Singh, N. Claassen, and A. Jungk. Mobilization of Residual Phosphate of Different Phosphate Fertilizers in Relation to PH in the Rhizosphere of Ryegrass. Springer, 1992.

MLA (9th ed.) Citation

Gahoonia, T. Singh, et al. Mobilization of Residual Phosphate of Different Phosphate Fertilizers in Relation to PH in the Rhizosphere of Ryegrass. Springer, 1992.