Grubbs, S. B., & Holsendorf, B. E. (1931). The rat proofing of vessels ((3d ed.) With drawings illustrating the general instructions for rat proofing of ships, compiled and promulgated by the American marine standards committee (H no. 41, approved February 8, 1929) by S. B. Grubbs ... and B. E. Holsendorf.). U. S. Govt. print. off..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Grubbs, Samuel Bates, و Benjamin Ellis Holsendorf. The Rat Proofing of Vessels. (3d ed.) With drawings illustrating the general instructions for rat proofing of ships, compiled and promulgated by the American marine standards committee (H no. 41, approved February 8, 1929) by S. B. Grubbs ... and B. E. Holsendorf. Washington: U. S. Govt. print. off., 1931.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Grubbs, Samuel Bates, و Benjamin Ellis Holsendorf. The Rat Proofing of Vessels. (3d ed.) With drawings illustrating the general instructions for rat proofing of ships, compiled and promulgated by the American marine standards committee (H no. 41, approved February 8, 1929) by S. B. Grubbs ... and B. E. Holsendorf. U. S. Govt. print. off., 1931.