APA (7th ed.) Citation

Liddell, A. (1960). The first fifty years / by Alix Liddell. Girl Guides Association.

Chicago Style (17th ed.) Citation

Liddell, Alix. The First Fifty Years / by Alix Liddell. Girl Guides Association, 1960.

MLA (9th ed.) Citation

Liddell, Alix. The First Fifty Years / by Alix Liddell. Girl Guides Association, 1960.

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