APA način citiranja (7. izdanje)

Lennerstedt, I. (1973). Pads, furrows, and papillae in the foot of birds. [s.n.].

Čikaški stil citiranja (17. izdanje)

Lennerstedt, Ingvar. Pads, Furrows, and Papillae in the Foot of Birds. Lund: [s.n.], 1973.

MLA način citiranja (8. izdanje)

Lennerstedt, Ingvar. Pads, Furrows, and Papillae in the Foot of Birds. [s.n.], 1973.