APA-referens (7:e uppl.)

GERMAIN, W. S. (2010). GIGGLERS: NUMBER JUMBLE. BLAKE EDUCATION.

Chicago-referens (17:e uppl.)

GERMAIN, WENDY. ST. GIGGLERS: NUMBER JUMBLE. CLAYTON SOUTH: BLAKE EDUCATION, 2010.

MLA-referens (9:e uppl.)

GERMAIN, WENDY. ST. GIGGLERS: NUMBER JUMBLE. BLAKE EDUCATION, 2010.