APA (7 ম সংস্করণ) উদ্ধৃতি

HARLAND, W. B. E. THE PANEROZOIC TIME-SCALE: A SYMPOSIUM ED. BY W.B. HARLAND, A.G. SMITH AND B. WILCOCK.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

HARLAND, W. B. EDITOR. THE PANEROZOIC TIME-SCALE: A SYMPOSIUM ED. BY W.B. HARLAND, A.G. SMITH AND B. WILCOCK. GEOLOGICAL SOC. OF LOND., 1964. 458P. SUPPLEMENT TO THE QUARTERLY JOURNAL OF THE GEOLOGICAL SOC. OF LOND. VOL 120S.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

HARLAND, W. B. EDITOR. THE PANEROZOIC TIME-SCALE: A SYMPOSIUM ED. BY W.B. HARLAND, A.G. SMITH AND B. WILCOCK.