APA ציטוט

Yeung, S., Yu, I., & Hui, K. (2005). World at work: Aircraft cabin cleaning. BMJ Group.

Citação norma Chicago

Yeung, S., I. Yu, and K. Hui. World At Work: Aircraft Cabin Cleaning. BMJ Group, 2005.

ציטוט MLA

Yeung, S., I. Yu, and K. Hui. World At Work: Aircraft Cabin Cleaning. BMJ Group, 2005.