APA (7th ed.) Citation

O'Connell, D. P. (1968). Richelieu. World Pub. Co..

Chicago Style (17th ed.) Citation

O'Connell, D. P. Richelieu. Cleveland: World Pub. Co., 1968.

MLA (9th ed.) Citation

O'Connell, D. P. Richelieu. World Pub. Co., 1968.

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