APA

Crafts R C, Davey J E, McSweeney G P & Stephens I S. (1990). Comparison of free fatty acid values with individually determined organic and inorganic acid concentrations in the extracts of Malaysian Natural Rubber. : Journal of Natural Rubber Research.

Chicago

Crafts R C, Davey J E, McSweeney G P and Stephens I S. 1990. Comparison of free fatty acid values with individually determined organic and inorganic acid concentrations in the extracts of Malaysian Natural Rubber. : Journal of Natural Rubber Research.

Harvard

Crafts R C, Davey J E, McSweeney G P and Stephens I S. (1990). Comparison of free fatty acid values with individually determined organic and inorganic acid concentrations in the extracts of Malaysian Natural Rubber. : Journal of Natural Rubber Research.

MLA

Crafts R C, Davey J E, McSweeney G P and Stephens I S. Comparison of free fatty acid values with individually determined organic and inorganic acid concentrations in the extracts of Malaysian Natural Rubber. : Journal of Natural Rubber Research. 1990.