Botting, D. (1980). Reservas naturales de Europa (2nd Spanish printing.). Time-Life.
Chicago Style (17th ed.) CitationBotting, Douglas. Reservas Naturales De Europa. 2nd Spanish printing. Amsterdam: Time-Life, 1980.
MLA (9th ed.) CitationBotting, Douglas. Reservas Naturales De Europa. 2nd Spanish printing. Time-Life, 1980.
Warning: These citations may not always be 100% accurate.