Cita APA (7th ed.)

Warrack, J., & Greening, P. (1977). Girl Guides, the Edinburgh story. County of the City of Edinburgh Girl Guides.

Cita Chicago (17th ed.)

Warrack, Joan, i Peggy Greening. Girl Guides, the Edinburgh Story. Edinburgh: County of the City of Edinburgh Girl Guides, 1977.

Cita MLA (8th ed.)

Warrack, Joan, i Peggy Greening. Girl Guides, the Edinburgh Story. County of the City of Edinburgh Girl Guides, 1977.