APA stil citiranja

Osman, A. K. E. (2006). Pollen types of the Egyptian species of tribe Lactuceae (subfamily Cichorioideae): Pollen types of the Egyptian species of tribe Lactuceae (subfamily Cichorioideae). Acta botanica Croatica, p. 5.

Chicago stil citiranja

Osman, Ahmed K. E. "Pollen types of the Egyptian species of tribe Lactuceae (subfamily Cichorioideae): Pollen types of the Egyptian species of tribe Lactuceae (subfamily Cichorioideae)." 2006: 5.

MLA stil citiranja

Osman, Ahmed K. E. "Pollen types of the Egyptian species of tribe Lactuceae (subfamily Cichorioideae): Pollen types of the Egyptian species of tribe Lactuceae (subfamily Cichorioideae)." 2006: 5.