Gaya APA

SCHULER, J, B, &. (1993). FILTERS IN GEOTECHNICAL AND HYDRAULIC ENGINEERING . : A.A. BALKEMA/1993.

Gaya MLA

SCHULER, J., BRAUNS, &. "FILTERS IN GEOTECHNICAL AND HYDRAULIC ENGINEERING". : A.A. BALKEMA/1993, 1993. Text Book.