Gaya APA
Barrett, Marilyn. (2004).
The Handbook of Clinically Tested Herbal Remedies Volume 1 .
USA:
The Haworth Herbal Press.
Gaya Chicago
Barrett, Marilyn.
The Handbook of Clinically Tested Herbal Remedies Volume 1.
USA:
The Haworth Herbal Press,
2004.
Text.
Gaya MLA
Barrett, Marilyn.
The Handbook of Clinically Tested Herbal Remedies Volume 1.
USA:
The Haworth Herbal Press,
2004.
Text.
Gaya Turabian
Barrett, Marilyn.
The Handbook of Clinically Tested Herbal Remedies Volume 1.
USA:
The Haworth Herbal Press,
2004.
Print.