Citação norma APA

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

Citação norma Chicago

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

Citação norma MLA

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

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.