Cita APA (7a ed.)

Butt, C. R. M., & Zeegers, H. (1992). Regolith exploration geochemistry in tropical and subtropical terrains. Elsevier.

Cita Chicago Style (17a ed.)

Butt, C. R. M., y H. Zeegers. Regolith Exploration Geochemistry in Tropical and Subtropical Terrains. Amsterdam ; New York: Elsevier, 1992.

Cita MLA (8a ed.)

Butt, C. R. M., y H. Zeegers. Regolith Exploration Geochemistry in Tropical and Subtropical Terrains. Elsevier, 1992.