APA (7th ed.) Citation

The Boy Scouts Assotiation. (1920). Policy, organisation and rules. [The Bishopsgate Press].

Chicago Style (17th ed.) Citation

The Boy Scouts Assotiation. Policy, Organisation and Rules. London: [The Bishopsgate Press], 1920.

MLA (9th ed.) Citation

The Boy Scouts Assotiation. Policy, Organisation and Rules. [The Bishopsgate Press], 1920.

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