APA (7th ed.) Citation

Olsson, J. O. (1956). Welcome to Tombstone. Elek Books.

Chicago Style (17th ed.) Citation

Olsson, Jan Olof. Welcome to Tombstone. London: Elek Books, 1956.

MLA (9th ed.) Citation

Olsson, Jan Olof. Welcome to Tombstone. Elek Books, 1956.

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