APA

Huelsenbeck J. P., .Tree - length distribution skewness: an indicator of phylogenetic information. : .

Chicago

Huelsenbeck John P, .Tree - length distribution skewness: an indicator of phylogenetic information. : .

Harvard

Huelsenbeck J. P., .Tree - length distribution skewness: an indicator of phylogenetic information. : .

MLA

Huelsenbeck John P, .: . .