Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.