APA (7th ed.) Citation

Ex, S., & Hoek, E. (1982). Jan Wils.

Chicago Style (17th ed.) Citation

Ex, Sjarel, and Els Hoek. Jan Wils. 1982.

MLA (9th ed.) Citation

Ex, Sjarel, and Els Hoek. Jan Wils. 1982.

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