APA引文

Johansson, U. S. (2002). Clades in the "higher land bird assemblage". Stockholms universitet.

Chicago Style (17th ed.) Citation

Johansson, Ulf S. Clades in the "Higher Land Bird Assemblage". Sweden: Stockholms universitet, 2002.

MLA引文

Johansson, Ulf S. Clades in the "Higher Land Bird Assemblage". Stockholms universitet, 2002.