APA (7th ed.) Citation

Engel, B. (2004). The 24-hour dress code for men / Birgit Engel. Feierabend.

Chicago Style (17th ed.) Citation

Engel, Birgit. The 24-hour Dress Code for Men / Birgit Engel. Berlin: Feierabend, 2004.

MLA (9th ed.) Citation

Engel, Birgit. The 24-hour Dress Code for Men / Birgit Engel. Feierabend, 2004.

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