APA citiranje

Piggott, C. J. (1968). A soil survey of Seychelles. Land Resources Division, Directorate of Overseas Surveys.

Chicago Style (17th ed.) Citation

Piggott, C. J. A Soil Survey of Seychelles. Tolworth, Surrey: Land Resources Division, Directorate of Overseas Surveys, 1968.

MLA citiranje

Piggott, C. J. A Soil Survey of Seychelles. Land Resources Division, Directorate of Overseas Surveys, 1968.