Cita APA (7a ed.)
Khalili, M., Lindgren, E., & Varvikko, T. (1993). A survey of mineral status of soils, feeds and cattle in the Selale Ethiopian highlands. I. Macro elements. Springer.
Cita Chicago Style (17a ed.)
Khalili, M., E. Lindgren, y T. Varvikko. A Survey of Mineral Status of Soils, Feeds and Cattle in the Selale Ethiopian Highlands. I. Macro Elements. Springer, 1993.
Cita MLA (9a ed.)
Khalili, M., et al. A Survey of Mineral Status of Soils, Feeds and Cattle in the Selale Ethiopian Highlands. I. Macro Elements. Springer, 1993.
Precaución: Estas citas no son 100% exactas.