APA (7th ed.) Citation

Tomes, J. (1995). Wales: Blue guide (8. ed.). Black [u.a.].

Chicago Style (17th ed.) Citation

Tomes, John. Wales: Blue Guide. 8. ed. London [u.a.]: Black [u.a.], 1995.

MLA (9th ed.) Citation

Tomes, John. Wales: Blue Guide. 8. ed. Black [u.a.], 1995.