APA

Zarfl C., Hotopp I., Kehrein N. & Matthies M. (20130923). Response to comment on "identification of substances with potential for long-range transport as possible substances of very high concern". : Environmental science and pollution research international.

Chicago

Zarfl Christiane, Hotopp Ines, Kehrein Nils and Matthies Michael. 20130923. Response to comment on "identification of substances with potential for long-range transport as possible substances of very high concern". : Environmental science and pollution research international.

Harvard

Zarfl C., Hotopp I., Kehrein N. and Matthies M. (20130923). Response to comment on "identification of substances with potential for long-range transport as possible substances of very high concern". : Environmental science and pollution research international.

MLA

Zarfl Christiane, Hotopp Ines, Kehrein Nils and Matthies Michael. Response to comment on "identification of substances with potential for long-range transport as possible substances of very high concern". : Environmental science and pollution research international. 20130923.