Cita APA (7a ed.)

Sanglerat, G., & Gendarme, G. (1972). The penetrometrer and soil exploration: Interpretation of penetration diagrams-theory and practice. Elsevier.

Cita Chicago Style (17a ed.)

Sanglerat, Guy, y G. Gendarme. The Penetrometrer and Soil Exploration: Interpretation of Penetration Diagrams-theory and Practice. Amsterdam [etc.]: Elsevier, 1972.

Cita MLA (9a ed.)

Sanglerat, Guy, y G. Gendarme. The Penetrometrer and Soil Exploration: Interpretation of Penetration Diagrams-theory and Practice. Elsevier, 1972.