APA استشهاد

Goodchild, R. G. (1976). Libyan studies: Select papers of the late R. G. Goodchild. London: P. Elek.

استشهاد بنمط شيكاغو

Goodchild, R. G.‏. Libyan Studies: Select Papers of the Late R. G. Goodchild. London: P. Elek, 1976.

MLA استشهاد

Goodchild, R. G.‏. Libyan Studies: Select Papers of the Late R. G. Goodchild. London: P. Elek, 1976.