APA引文

Tjoelker, M. G., Boratynski, A., & Bugala, W. (2012). Biology and Ecology of Norway Spruce. Springer.

Trích dẫn kiểu Chicago

Tjoelker, Mark G., Adam Boratynski, và Wladyslaw Bugala. Biology and Ecology of Norway Spruce. Springer, 2012.

MLA引文

Tjoelker, Mark G., Adam Boratynski, và Wladyslaw Bugala. Biology and Ecology of Norway Spruce. Springer, 2012.

警告：這些引文格式不一定是100％准確.