APA (7th ed.) Citation

Holt, P. (2015). HM Submarine A7: An archaeological assessment : a report on the results of the A7 Project 2014. Archaeopress.

Chicago Style (17th ed.) Citation

Holt, Peter. HM Submarine A7: An Archaeological Assessment : A Report on the Results of the A7 Project 2014. Oxford: Archaeopress, 2015.

MLA (9th ed.) Citation

Holt, Peter. HM Submarine A7: An Archaeological Assessment : A Report on the Results of the A7 Project 2014. Archaeopress, 2015.

Warning: These citations may not always be 100% accurate.