Gerard, J. (1984). Gerard's Herball: The essence thereof distilled. Neeraj.
Chicagoスタイル(17版)引用形式Gerard, John. Gerard's Herball: The Essence Thereof Distilled. Delhi: Neeraj, 1984.
MLA(9版)引用形式Gerard, John. Gerard's Herball: The Essence Thereof Distilled. Neeraj, 1984.
警告: この引用は必ずしも正確ではありません.