Lavelle, S., & Crosby, E. (1988). The Topsy-Turvy teacher. Orchard Books.
Chicago Style (17th ed.) CitationLavelle, Sheila, and Emma Crosby. The Topsy-Turvy Teacher. London: Orchard Books, 1988.
MLA (9th ed.) CitationLavelle, Sheila, and Emma Crosby. The Topsy-Turvy Teacher. Orchard Books, 1988.
Warning: These citations may not always be 100% accurate.