APA引文

GRUKSHA-COCKAYNE, Y., & DE REYCK, B. (2009). Towards a single European sky. Institutional Knowledge at Singapore Management University.

Chicago Style Citation

GRUKSHA-COCKAYNE, Yael, and Bert DE REYCK. Towards a Single European Sky. Institutional Knowledge at Singapore Management University, 2009.

MLA引文

GRUKSHA-COCKAYNE, Yael, and Bert DE REYCK. Towards a Single European Sky. Institutional Knowledge at Singapore Management University, 2009.

警告：這些引文格式不一定是100％准確.