APA (7th ed.) Citation

Viney, P., & Viney, K. Mystery tour. Activity book (4a reimpresión.).

Chicago Style (17th ed.) Citation

Viney, Peter, and Karen Viney. Mystery Tour. Activity Book. 4a reimpresión.

MLA (8th ed.) Citation

Viney, Peter, and Karen Viney. Mystery Tour. Activity Book. 4a reimpresión.

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