Cita APA (7th ed.)

CAPPER, P. L., CASSIE, W. F., & GEDDES, J. D. (1971). Problems in engineering soils.--Ed. SI. Oxford and IBH.

Cita Chicago (17th ed.)

CAPPER, P. Leonard, W. Fisher CASSIE, i James D. GEDDES. Problems in Engineering Soils.--Ed. SI. New Dehli: Oxford and IBH, 1971.

Cita MLA (9th ed.)

CAPPER, P. Leonard, et al. Problems in Engineering Soils.--Ed. SI. Oxford and IBH, 1971.