APA استشهاد

Larsen, G. H. (1991). Mastering harvard graphics/2nd ed. BPB Publications.

استشهاد بنمط شيكاغو

Larsen, Glenn H. Mastering Harvard Graphics/2nd Ed. New Delhi: BPB Publications, 1991.

MLA استشهاد

Larsen, Glenn H. Mastering Harvard Graphics/2nd Ed. BPB Publications, 1991.