Cita APA (7th ed.)
Hazelhoff, B. (1984). Phytochemical and pharmacological Aspects of Valerian compounds: With special reference to valepotriates.
Cita Chicago (17th ed.)
Hazelhoff, Bernardus. Phytochemical and Pharmacological Aspects of Valerian Compounds: With Special Reference to Valepotriates. Groningen, 1984.
Cita MLA (9th ed.)
Hazelhoff, Bernardus. Phytochemical and Pharmacological Aspects of Valerian Compounds: With Special Reference to Valepotriates. 1984.
Atenció: Aquestes cites poden no estar 100% correctes.