(2000). Glencoe science voyages, Grade 7: Exploring the life, earth, and physical sciences. Columbus, OH: Glencoe/McGraw-Hill.
استشهاد بنمط شيكاغوGlencoe Science Voyages, Grade 7: Exploring the Life, Earth, and Physical Sciences. Columbus, OH: Glencoe/McGraw-Hill, 2000.
MLA استشهادGlencoe Science Voyages, Grade 7: Exploring the Life, Earth, and Physical Sciences. Columbus, OH: Glencoe/McGraw-Hill, 2000.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.