Cita APA (7a ed.)

Burgers, A. C. J. (1956). Investigations into the action of certain hormones and other substances on the melanophores of the South African clawed toad, Xenopus laevis. Van der Wiel.

Cita Chicago Style (17a ed.)

Burgers, Anton Cornelius Jacobus. Investigations into the Action of Certain Hormones and Other Substances on the Melanophores of the South African Clawed Toad, Xenopus Laevis. Arnhem: Van der Wiel, 1956.

Cita MLA (8a ed.)

Burgers, Anton Cornelius Jacobus. Investigations into the Action of Certain Hormones and Other Substances on the Melanophores of the South African Clawed Toad, Xenopus Laevis. Van der Wiel, 1956.