APA (7th ed.) Citation

Leigh, S. (1993). Puzzle Mountain. Usborne.

Chicago Style (17th ed.) Citation

Leigh, Susannah. Puzzle Mountain. London: Usborne, 1993.

MLA (9th ed.) Citation

Leigh, Susannah. Puzzle Mountain. Usborne, 1993.

Warning: These citations may not always be 100% accurate.