APA استشهاد

Yaffe, B. (1987). Newfoundland: It's hard to attract specialists, and harder to keep them.

استشهاد بنمط شيكاغو

Yaffe, B. Newfoundland: It's Hard to Attract Specialists, and Harder to Keep Them. 1987.

MLA استشهاد

Yaffe, B. Newfoundland: It's Hard to Attract Specialists, and Harder to Keep Them. 1987.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.