Cita APA (7th ed.)

Hill, E. Spot's First Walk. Puffin Books.

Cita Chicago (17th ed.)

Hill, Eric. Spot's First Walk. Puffin Books.

Cita MLA (8th ed.)

Hill, Eric. Spot's First Walk. Puffin Books.

Atenció: Aquestes cites poden no estar 100% correctes.