APA-referens (7:e uppl.)

Sweerts, E. (1976). Early floral engravings. Dover.

Chicago-referens (17:e uppl.)

Sweerts, Emanuel. Early Floral Engravings. Nueva York: Dover, 1976.

MLA-referens (9:e uppl.)

Sweerts, Emanuel. Early Floral Engravings. Dover, 1976.