APA (7th ed.) Citation

Collins, R. (1990). The Basques / Roger Collins (2nd ed.). Basil Blackwell.

Chicago Style (17th ed.) Citation

Collins, Roger. The Basques / Roger Collins. 2nd ed. Oxford: Basil Blackwell, 1990.

MLA (9th ed.) Citation

Collins, Roger. The Basques / Roger Collins. 2nd ed. Basil Blackwell, 1990.

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