APA-ийн эшлэл(7 дахь хэвлэлт)

(1978). International symposium on chemistry of natural: Products; symposium papers. Academy of Sciences.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

International Symposium on Chemistry of Natural: Products; Symposium Papers. Sofia, Bulgarian: Academy of Sciences, 1978.

MLA -ийн эшлэл (9 дэх хэвлэлт)

International Symposium on Chemistry of Natural: Products; Symposium Papers. Academy of Sciences, 1978.