APA استشهاد

Butler, G. (1970). A Coffin From The Past. Geoffry Bles.

استشهاد بنمط شيكاغو

Butler, Gwendoline. A Coffin From The Past. London: Geoffry Bles, 1970.

MLA استشهاد

Butler, Gwendoline. A Coffin From The Past. Geoffry Bles, 1970.