Swales, J. (1971). Writing scientific English: A textbook of English as a foreign language for students of physical and engineering sciences. Nelson.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Swales, John. Writing Scientific English: A Textbook of English as a Foreign Language for Students of Physical and Engineering Sciences. London: Nelson, 1971.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Swales, John. Writing Scientific English: A Textbook of English as a Foreign Language for Students of Physical and Engineering Sciences. Nelson, 1971.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.