Παραπομπή APA

Withrow, A. P., & Withrow, R. B. (1947). Plant Growth with Artificial Sources of Radiant Energy.

Παραπομπή Chicago Style

Withrow, Alice P., και Robert B. Withrow. Plant Growth With Artificial Sources of Radiant Energy. 1947.

Παραπομπή MLA

Withrow, Alice P., και Robert B. Withrow. Plant Growth With Artificial Sources of Radiant Energy. 1947.

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