APA-viite (7. p.)

SCHAEFER LOLA M. (2019). BUTTERFLY COLORS (POCKET) (2003 Ed.). CAPSTONE GLOBAL PUBLISHERS.

Chicago-viite (17. p.)

SCHAEFER LOLA M. BUTTERFLY COLORS (POCKET). 2003 Ed. LONDON: CAPSTONE GLOBAL PUBLISHERS, 2019.

MLA-viite (9. p.)

SCHAEFER LOLA M. BUTTERFLY COLORS (POCKET). 2003 Ed. CAPSTONE GLOBAL PUBLISHERS, 2019.