Cita APA (7th ed.)

Delton, J., & Robinson, C. (1980). Kitty in the summer. Houghton Mifflin.

Cita Chicago (17th ed.)

Delton, Judy, i Charles Robinson. Kitty in the Summer. Boston: Houghton Mifflin, 1980.

Cita MLA (9th ed.)

Delton, Judy, i Charles Robinson. Kitty in the Summer. Houghton Mifflin, 1980.