APA引文

Asplund, L., Egeback, A., Jarnberg, U., & Wideqvist, U. Polychlorinated naphthalenes in Swedish background air.

Trích dẫn kiểu Chicago

Asplund, Lillemor., Anna-Lena Egeback, Ulf Jarnberg, và Ulla Wideqvist. Polychlorinated Naphthalenes in Swedish Background Air.

MLA引文

Asplund, Lillemor., Anna-Lena Egeback, Ulf Jarnberg, và Ulla Wideqvist. Polychlorinated Naphthalenes in Swedish Background Air.

警告：这些引文格式不一定是100％准确.