Cita APA (7th ed.)

Rankin, P., King, M., & Horner, P. (1987). An additional varanid species in the Northern Territory. Zenodo.

Cita Chicago (17th ed.)

Rankin, Peter, Max King, i Paul Horner. An Additional Varanid Species in the Northern Territory. Zenodo, 1987.

Cita MLA (9th ed.)

Rankin, Peter, et al. An Additional Varanid Species in the Northern Territory. Zenodo, 1987.