APA (7th ed.) Citation

Barthelmess, K. (1995). On scrimshaw precursors: A 13th-century carved and engraved sperm whale tooth.

Chicago Style (17th ed.) Citation

Barthelmess, Klaus. On Scrimshaw Precursors: A 13th-century Carved and Engraved Sperm Whale Tooth. 1995.

MLA (9th ed.) Citation

Barthelmess, Klaus. On Scrimshaw Precursors: A 13th-century Carved and Engraved Sperm Whale Tooth. 1995.

Warning: These citations may not always be 100% accurate.