Cita APA (7a ed.)

Duncan, K., & Holdaway, R. (1989). Footprint pressures and locomotion of moas and ungulates and their effects on the New Zealand indigenous biota through trampling. [s.n.].

Cita Chicago Style (17a ed.)

Duncan, Kelvin, y Richard Holdaway. Footprint Pressures and Locomotion of Moas and Ungulates and Their Effects on the New Zealand Indigenous Biota Through Trampling. [S.l.]: [s.n.], 1989.

Cita MLA (9a ed.)

Duncan, Kelvin, y Richard Holdaway. Footprint Pressures and Locomotion of Moas and Ungulates and Their Effects on the New Zealand Indigenous Biota Through Trampling. [s.n.], 1989.