APA-viite (7. p.)

Asis, C., & Gregorio, L. C. (1982). Medicinal vegetables and spices. Univ. of the Philippines Science Education Center.

Chicago-viite (17. p.)

Asis, Consuelo, ja Lucille C. Gregorio. Medicinal Vegetables and Spices. Diliman, Q.C: Univ. of the Philippines Science Education Center, 1982.

MLA-viite (9. p.)

Asis, Consuelo, ja Lucille C. Gregorio. Medicinal Vegetables and Spices. Univ. of the Philippines Science Education Center, 1982.