APA ציטוט
African Association of science. (1990). Directory of scholarly journals published in Africa: A preliminary survey. Academy Science.
Chicago Style (17th ed.) Citation
African Association of science. Directory of Scholarly Journals Published in Africa: A Preliminary Survey. Nairobi: Academy Science, 1990.
ציטוט MLA
African Association of science. Directory of Scholarly Journals Published in Africa: A Preliminary Survey. Academy Science, 1990.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.