APA ציטוט

Norstong, K. (1976). Plant biology. W.B. Saunders.

Chicago Style (17th ed.) Citation

Norstong, Knut. Plant Biology. W.B. Saunders, 1976.

ציטוט MLA

Norstong, Knut. Plant Biology. W.B. Saunders, 1976.