APA (7th ed.) Citation

Fawcett, R., MacIvor, I., Petersen, B., & Reynolds, N. (1980). Edinburgh castle. H.M.S.O..

Chicago Style (17th ed.) Citation

Fawcett, Richard, Iain MacIvor, Bent Petersen, and Nicholas Reynolds. Edinburgh Castle. Edinburgh: H.M.S.O., 1980.

MLA (9th ed.) Citation

Fawcett, Richard, et al. Edinburgh Castle. H.M.S.O., 1980.