APA Style

Loewen, N. et al (2010). Writer's toolbox : learn how to write letters, fairy tales, scary stories, journals, poems, reports . Minneapolis, USA: Picture Window Books.

MLA Style

Loewen, Nancy. et al. "Writer's toolbox : learn how to write letters, fairy tales, scary stories, journals, poems, reports". Minneapolis, USA: Picture Window Books, 2010. Text.