APA استشهاد

Heywood, V. H. (1971). Scanning electron microscopy [proceedings]. University of Reading.

استشهاد بنمط شيكاغو

Heywood, V H. Scanning Electron Microscopy [proceedings]. London: University of Reading, 1971.

MLA استشهاد

Heywood, V H. Scanning Electron Microscopy [proceedings]. University of Reading, 1971.