Gaya APA

Buchari, . et al (2012). The effect of increase in naci concentration on growth and proline content of purple yam (dioscorea alata l.) Grown in vitro (Vol. 16, No. 2, Tahun). : Prentice Limited.

Gaya MLA

Buchari, . et al. "The effect of increase in naci concentration on growth and proline content of purple yam (dioscorea alata l.) Grown in vitro". Vol. 16, No. 2, Tahun : Prentice Limited, 2012. Text.