Silvestre, A. A., & Dimarucut, A. L. An investigation of the relationship between nature relatedness and the motivations behind participation in recreational skin diving.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Silvestre, Alexander A., و Alberto L. Dimarucut. An Investigation of the Relationship Between Nature Relatedness and the Motivations Behind Participation in Recreational Skin Diving.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Silvestre, Alexander A., و Alberto L. Dimarucut. An Investigation of the Relationship Between Nature Relatedness and the Motivations Behind Participation in Recreational Skin Diving.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.