APA (7th ed.) Citation

Slickers, H. (1978). The Two Hats that Are Worn.

Chicago Style (17th ed.) Citation

Slickers, Hendrik. The Two Hats That Are Worn. 1978.

MLA (9th ed.) Citation

Slickers, Hendrik. The Two Hats That Are Worn. 1978.

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