Citazione Stile APA (7a Edizione)

Sykes, E. R. (1905). ON THE MOLLUSCA PROCURED DURING THE "PORCUPINE" EXPEDITIONS, 1869–1870. SUPPLEMENTAL NOTES, PART II. Zenodo.

Citazione stile Chigago Style (17a edizione)

Sykes, E. R. ON THE MOLLUSCA PROCURED DURING THE "PORCUPINE" EXPEDITIONS, 1869–1870. SUPPLEMENTAL NOTES, PART II. Zenodo, 1905.

Citatione MLA (9a ed.)

Sykes, E. R. ON THE MOLLUSCA PROCURED DURING THE "PORCUPINE" EXPEDITIONS, 1869–1870. SUPPLEMENTAL NOTES, PART II. Zenodo, 1905.