APA (7th ed.) Citation

Thesleff, H. (1961). An introduction to the Pythagorean writings of the Hellenistic period. Acta Academiae Aboensis / Humaniora.

Chicago Style (17th ed.) Citation

Thesleff, Holger. "An Introduction to the Pythagorean Writings of the Hellenistic Period." Acta Academiae Aboensis / Humaniora 1961.

MLA (8th ed.) Citation

Thesleff, Holger. "An Introduction to the Pythagorean Writings of the Hellenistic Period." Acta Academiae Aboensis / Humaniora, 1961.

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