APA (7th ed.) Citation

Mardia, K. V. (1999). Directional statistics. Wiley.

Chicago Style (17th ed.) Citation

Mardia, K. V. Directional Statistics. Chichester, [Eng.]: Wiley, 1999.

MLA (9th ed.) Citation

Mardia, K. V. Directional Statistics. Wiley, 1999.