APA citiranje

POTTER, A. (1975). Geology / A.w.r. Potter. M&E.

Chicago Style (17th ed.) Citation

POTTER, A.W.R. Geology / A.w.r. Potter. M&E, 1975.

MLA citiranje

POTTER, A.W.R. Geology / A.w.r. Potter. M&E, 1975.