Cytowanie według stylu APA (wyd. 7)

Huyakorn, P. (1980). The morpho-anatomical effects of colchicine on watermelon (Citrullus vulgaris (L.) Schrad. var. "Charleston Gray") [microform]. Photoduplication Service. University of the Philippines Library.

Cytowanie według stylu Chicago (wyd. 17)

Huyakorn, Pongsilp. The Morpho-anatomical Effects of Colchicine on Watermelon (Citrullus Vulgaris (L.) Schrad. Var. "Charleston Gray") [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1980.

Cytowanie według stylu MLA (wyd. 9)

Huyakorn, Pongsilp. The Morpho-anatomical Effects of Colchicine on Watermelon (Citrullus Vulgaris (L.) Schrad. Var. "Charleston Gray") [microform]. Photoduplication Service. University of the Philippines Library, 1980.