APA (7th ed.) Citation

(1978). Symbols for tourist guides, maps, and country side recreation. [London] : British Tourist Anthority.

Chicago Style (17th ed.) Citation

Symbols for Tourist Guides, Maps, and Country Side Recreation. [London] : British Tourist Anthority, 1978.

MLA (9th ed.) Citation

Symbols for Tourist Guides, Maps, and Country Side Recreation. [London] : British Tourist Anthority, 1978.

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