Tyler, V. Pharmacognosy (8th.).
Chicago Style (17th ed.) CitationTyler, V.E. Pharmacognosy. 8th.
MLA (9th ed.) CitationTyler, V.E. Pharmacognosy. 8th.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.
Tyler, V. Pharmacognosy (8th.).
Chicago Style (17th ed.) CitationTyler, V.E. Pharmacognosy. 8th.
MLA (9th ed.) CitationTyler, V.E. Pharmacognosy. 8th.