APA

Kaspar T. C., Jones J. K., .Desert shrew, Notiosorex crawfordi, in Hidalgo, Mexico. : .

Chicago

Kaspar Timothy C, Jones J Knox, .Desert shrew, Notiosorex crawfordi, in Hidalgo, Mexico. : .

Harvard

Kaspar T. C., Jones J. K., .Desert shrew, Notiosorex crawfordi, in Hidalgo, Mexico. : .

MLA

Kaspar Timothy C, Jones J Knox, .: . .