APA (7th ed.) Citation

Castegnaro, M. A. 4. (13). Helena Petrowna Blavatsky.

Chicago Style (17th ed.) Citation

Castegnaro, Marta Autora 40995. Helena Petrowna Blavatsky. 13.

MLA (9th ed.) Citation

Castegnaro, Marta Autora 40995. Helena Petrowna Blavatsky. 13.

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