Dyfyniad APA
Hedgecoe, J. (1980). The photographer's handbook: A complete reference manual techniques, procedures, equipment and style. Knopf.
Dyfyniad Arddull Chicago
Hedgecoe, John. The Photographer's Handbook: A Complete Reference Manual Techniques, Procedures, Equipment and Style. New York: Knopf, 1980.
Dyfyniad MLA
Hedgecoe, John. The Photographer's Handbook: A Complete Reference Manual Techniques, Procedures, Equipment and Style. Knopf, 1980.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.