Gaya APA
Heinrich, Michael, Barnes, Joanne. (2004).
Fundamentals of Pharmacognosy and Phytotherapy .
Spain:
Elsevier limited.
Gaya Chicago
Heinrich, Michael, Barnes, Joanne.
Fundamentals of Pharmacognosy and Phytotherapy.
Spain:
Elsevier limited,
2004.
Text.
Gaya MLA
Heinrich, Michael, Barnes, Joanne.
Fundamentals of Pharmacognosy and Phytotherapy.
Spain:
Elsevier limited,
2004.
Text.
Gaya Turabian
Heinrich, Michael, Barnes, Joanne.
Fundamentals of Pharmacognosy and Phytotherapy.
Spain:
Elsevier limited,
2004.
Print.