APA ציטוט
Dowden, Hutchinson & Ross, & Betz, F. Environmental Geology: Ed. by Frederick Betz.
Chicago Style (17th ed.) Citation
Dowden, Hutchinson & Ross, and Frederick Betz. Environmental Geology: Ed. by Frederick Betz.
ציטוט MLA
Dowden, Hutchinson & Ross, and Frederick Betz. Environmental Geology: Ed. by Frederick Betz.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.