APA

Harder J. D., Kirkpatrick R. L., .Physiological methods in wildlife research. : .

Chicago

Harder John D, Kirkpatrick Roy L, .Physiological methods in wildlife research. : .

Harvard

Harder J. D., Kirkpatrick R. L., .Physiological methods in wildlife research. : .

MLA

Harder John D, Kirkpatrick Roy L, .: . .