APA aipamena

Logsdon, G. (1975). Gardeners guide to better soil. Rodale Press Inc.

Chicago Style aipamena

Logsdon, G. Gardeners Guide to Better Soil. USA: Rodale Press Inc, 1975.

MLA aipamena

Logsdon, G. Gardeners Guide to Better Soil. Rodale Press Inc, 1975.