APA (7th ed.) Citation

International Congress of Soil Science Hamburg, Germany, & International Society for Soil Science. (1986). Transaction [as printed] of the XIII. Congress of International Socas printed: Which was held at Hamburg 13-20 August 1986. [The Congress?].

Chicago Style (17th ed.) Citation

International Congress of Soil Science Hamburg, Germany, and International Society for Soil Science. Transaction [as Printed] of the XIII. Congress of International Socas Printed: Which Was Held at Hamburg 13-20 August 1986. [Place of publication not identified]: [The Congress?], 1986.

MLA (9th ed.) Citation

International Congress of Soil Science Hamburg, Germany, and International Society for Soil Science. Transaction [as Printed] of the XIII. Congress of International Socas Printed: Which Was Held at Hamburg 13-20 August 1986. [The Congress?], 1986.