APA (7th ed.) Citation

Steiner, R. The Way of Initiation; or, How to Attain Knowledge of the Higher Worlds.

Chicago Style (17th ed.) Citation

Steiner, Rudolf. The Way of Initiation; or, How to Attain Knowledge of the Higher Worlds.

MLA (9th ed.) Citation

Steiner, Rudolf. The Way of Initiation; or, How to Attain Knowledge of the Higher Worlds.

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