APA (7th ed.) Citation

Langmuir, E. (1998). National Gallery: Guía. National Gallery Company Limited.

Chicago Style (17th ed.) Citation

Langmuir, Erika. National Gallery: Guía. Londres: National Gallery Company Limited, 1998.

MLA (9th ed.) Citation

Langmuir, Erika. National Gallery: Guía. National Gallery Company Limited, 1998.

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