APA

Leggett J. A., Library of Congress, . (2018). Greenhouse gas pledges by parties to the United Nations framework convention on climate change. [Washington, D.C.]: Congressional Research Service.

Chicago

Leggett Jane A, Library of Congress, . 2018. Greenhouse gas pledges by parties to the United Nations framework convention on climate change. [Washington, D.C.]: Congressional Research Service.

Harvard

Leggett J. A., Library of Congress, . (2018). Greenhouse gas pledges by parties to the United Nations framework convention on climate change. [Washington, D.C.]: Congressional Research Service.

MLA

Leggett Jane A, Library of Congress, . Greenhouse gas pledges by parties to the United Nations framework convention on climate change. [Washington, D.C.]: Congressional Research Service. 2018.