APA (7th ed.) Citation

Siri Kirpal Kaur Khalsa. (2010). Sikh spiritual practice: The sound way to God. O Books.

Chicago Style (17th ed.) Citation

Siri Kirpal Kaur Khalsa. Sikh Spiritual Practice: The Sound Way to God. Winchester, UK ; Washington, USA: O Books, 2010.

MLA (9th ed.) Citation

Siri Kirpal Kaur Khalsa. Sikh Spiritual Practice: The Sound Way to God. O Books, 2010.